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0:03:11

Monochromatic light wavelength 580 nm passes through single slit diffraction pattern observed screen

0:04:49

At what minimal distance from O will intensity detected by the microphone be zero? diffraction waves

0:01:50

Draw ray reflected substrate-diamond interface ray reflected diamond-vacuum interface thickness film

0:02:52

Consider object located at position P in front of a concave mirror whose center curvature position C

0:05:20

You are studying solenoid of unknown resistance and inductance You connect series battery negligible

0:02:16

S1 has been closed for a long enough time so that the current reads steady 3.50 A S2 opened instant

0:01:46

suppose that E=60V, R=Ω, and L=H. Initially there no current circuit. Switch S2 left open, S1 closed

0:02:39

A DC voltage source is connected to a resistor of resistance R and an inductor with inductance L

0:02:55

Copper wire has square cross section 2.5 mm side long current density free electrons electric field

0:03:01

Five equal-mass particles (A–E) enter a region of uniform magnetic field directed into the page

0:04:07

What is the acceleration of the bar just after the switch S closed horizontally on conducting wires

0:02:47

What is the direction of the magnetic field B net point A same amount current I flowing two wires

0:04:08

Short current element dl= mm j carries current A same direction as dl Point P located magnetic field

0:12:36

In the circuit shown E = 76.0 V, R1 Ω, R2, R3 potential difference current Vab switch open closed

0:02:53

You want to produce three mm cylindrical wires, each with a resistance of 5.00 Ω at room temperature

0:06:59

Circuit shown contains two batteries, each with an EMF and an internal resistance, and two resistors

0:02:46

Rank the block based on its electrical resistance along the three illustrated coordinate directions

0:04:12

Pure silicon contains approximately 1×10^16 free electrons per cubic meter calculate mean free time

0:05:07

A device for heating a cup of water in a car connects to the car's battery, which has an EMF= 10.0 V

0:03:01

Ammonia molecules in the gas phase are placed uniform electric field E with magnitude| Dipole moment

0:04:32

Which the following panels correctly depicts the field lines from infinite uniformly negative sheet

0:06:27

Calculate the magnitude & direction of net electric field at origin due to these two point charges

0:07:11

Find the electric field (magnitude and direction) at point on the x-axis at x, net electric force

0:03:28

What is (Fnet3)x, the x-component of the net force exerted by these two charges on a third charge q3