Current Electricity ICSE Class 10 | Electricity and Magnetism Class 10 ICSE | @sirtarunrupani

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Current Electricity ICSE Class 10 | Electricity and Magnetism Class 10 ICSE | @sirtarunrupani

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Syllabus for Current Electricity 2024:
(i) Ohm’s Law; concepts of emf, potential difference, resistance; resistances in series and
parallel, internal resistance. Concepts of pd (V), current (I), resistance (R) and charge (Q). Ohm's law: statement, V=IR; SI units; experimental verification; graph of V vs I and resistance from slope; ohmic and non-ohmic resistors, factors affecting resistance (including specific resistance) and internal resistance; super conductors, electromotive force (emf); combination of resistances in series and parallel and derivation of expressions for equivalent resistance. Simple numerical problems using the above relations. [Simple network of resistors].
(ii) Electrical power and energy.
Electrical energy; examples of heater, motor, lamp, loudspeaker, etc. Electrical power; measurement of electrical energy, W = QV = VIt from the definition of pd. Combining with ohm’s law W = VIt = I2 Rt = (V2/R)t and electrical power P = (W/t) = VI = I2 R = V2/R.
Units: SI and commercial; Power rating of common appliances, household consumption
of electric energy; calculation of total energy consumed by electrical appliances; W = Pt
(kilowatt × hour = kW h), [simple numerical problems].

[Musicxyz]

I hope all students get 90% in board examination.

Thanks for the 300 likes:

[AVB-cgij]

00:04 Current electricity is a chapter in physics for ICSE Class 10.
03:11 Electricity can be static or in motion based on the movement of charge.
08:19 Current is the rate of flow of charge and is measured in amperes.
11:01 Potential is the rate at which work is done
16:56 The concept of potential difference and voltage in current electricity
19:31 Resistance is the obstruction to the flow of charge or current.
24:28 Ohm's Law states that the current flowing in a conductor is directly proportional to the potential difference across the ends, provided the temperature remains constant.
27:07 Understanding Ohm's Law and its limitations
32:08 Diodes are non-ohmic conductors that do not follow Ohm's Law.
34:35 Ohmic conductors have low resistance due to the presence of free electrons, while non-ohmic conductors like LED, solar cells, diodes, and transistors have high resistance.
39:29 Specific resistance of metals and non-metals varies based on their characteristics.
41:35 Semiconductors have specific resistance and shape and size do not affect it.
46:36 Tungsten and Nichrome wires are used in bulbs and heating elements respectively due to their high melting points and resistance.
48:31 Superconductors have no resistance and can operate at very low temperatures
53:25 The potential difference between the terminals determines the EMF of a cell.
55:43 EMF of a cell is defined as the unit charge on energy spent
1:00:53 A cell consists of two terminals and an electrolyte
1:03:24 Resistance in series and its impact on temperature
1:08:29 Resistance increases in series and decreases in parallel
1:10:50 Parallel connection allows for multiple paths for the current to flow
1:16:16 Electricity generates mechanical and chemical energy
1:18:30 Electric energy is supplied by a power source for a certain time.
1:23:30 1 watt hour is equal to 3600 joules.
1:25:40 The wattage of an electrical appliance determines its safe operating voltage.
1:30:06 The resistance of an electric circuit can be determined by analyzing the v versus i graph.
1:32:49 This video concludes the entire lesson on current electricity for ICSE Class 10.

[K-RAii]

Newtown ko hindi mai gali dene ke liye

⬇️

[sajidkhanofficial]

I hope all get 90% in physics board exam

[shivangisingh]

All the best to every students you will surely rock in your physics paper and get 95+ marks
...😊👍🏻

[pritishacreations]

00:04 Current electricity is a chapter in physics for ICSE Class 10.

03:11 Electricity can be static or in motion based on the movement of charge.
08:19 Current is the rate of flow of charge and is measured in amperes.
11:01 Potential is the rate at which work is done
16:56 The concept of potential difference and voltage in current electricity
19:31 Resistance is the obstruction to the flow of charge or current.
24:28 Ohm's Law states that the current flowing in a conductor is directly proportional to the potential difference across the ends, provided the temperature remains constant.
27:07 Understanding Ohm's Law and its limitations
32:08 Diodes are non-ohmic conductors that do not follow Ohm's Law.
34:35 Ohmic conductors have low resistance due to the presence of free electrons, while non-ohmic conductors like LED, solar cells, diodes, and transistors have high resistance.
39:29 Specific resistance of metals and non-metals varies based on their characteristics.
41:35 Semiconductors have specific resistance and shape and size do not affect it.
46:36 Tungsten and Nichrome wires are used in bulbs and heating elements respectively due to their high melting points and resistance.
48:31 Superconductors have no resistance and can operate at very low temperatures
53:25 The potential difference between the terminals determines the EMF of a cell.
55:43 EMF of a cell is defined as the unit charge on energy spent
1:00:53 A cell consists of two terminals and an electrolyte
1:03:24 Resistance in series and its impact on temperature
1:08:29 Resistance increases in series and decreases in parallel
1:10:50 Parallel connection allows for multiple paths for the current to flow
1:16:16 Electricity generates mechanical and chemical energy
1:18:30 Electric energy is supplied by a power source for a certain time.
1:23:30 1 watt hour is equal to 3600 joules.
1:25:40 The wattage of an electrical appliance determines its safe operating voltage.
1:30:06 The resistance of an electric circuit can be determined by analyzing the v versus i graph.
1:32:49 This video concludes the entire lesson on current electricity for ICSE Class 10.

[Criticaldamage]

34:03 A has greater resistance because R=V/I means which has high V and low A that has high resistance

[littleunicorn]

Sir is making so much effort it is not easy to make so many individual videos for that many subjects he is not just making it he explain so well.Thankyou Sir😭😇

[roshaermsa]

How many of ur studying for tmrws board?😭🥲

[eco]

Two non conductor are :-glass and rubber.
Two substances which have high resistance are:-tungsten, nichrome.
E.M.F of Leclanche cell is :-1.4 volts.
Equivalent resistance in parallel connection is 0.92ohm.

[archnagupta]

Listen pre board percentage doesn't matter in final exam i got 55% in pre board but in board I got 80% so don't worry about pre board

[AtishayJain-ir]

Kis kis ne speed bada ke dekhi video😅😂😂

[youtube_shorts_op]

2024 mai board exam Dane vale he like karo🥳🥳😊

[anki]

Jis school ke aap principal hai wo school ke students bahut he LUCKY ✨hai 😢

[_ojaskaushik_viia]

Newton's 4th law says that every book continues to be in rest until and unless interal or external exam appears and speed of page turning is directly proportional to the syllabus to be covered and tension in the mind remains constant.

[rakeshsingh-bhhb]

How many among us study in City Montessori School Lucknow

[tasmiyaquadri]

Charge + is for deficit and - for excess 6:05

[Nitesh-gubv]

What is going to happen in physics exam 😅

[swetakumari]

34:31the straight line A is steeper than the line B because the resistance of conductor is more high temp A than at low temp. B!!

[prohiestcontent]

Does any girl here???


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