In a potentiometer (see figure) a balance is obtained at a length of 400 mm when using a known b....

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In a potentiometer (see figure) a balance is obtained at a length of 400 mm when using a known battery of emf 1.6 volts. After removing this battery. Another battery of unknown emf is used and balance is obtained at a length of 650 mm. The emf of unknown battery is.
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In a potentiometer 0:00:42

In a potentiometer (see figure) a balance is obtained at a length of 400 mm when using a known b....

In the potentiometer 0:04:21

In the potentiometer circuit shown in the figure the balance length

Figure shows a 0:03:56

Figure shows a \( 2.0 \mathrm{~V} \) potentiometer used for the det...

Figure 3.34 shows 0:03:49

Figure 3.34 shows a 2.0 V potentiometer used for the determination of internal resistance of a 1.5 V

As shown in 0:04:11

As shown in the figure, a potentiometer wire of resistance 20 Ω and length 300 cm is connecte

Figure shows a 0:02:14

Figure shows a 2.0  V potentiometer used for the determination of internal resistance of a 1.5  V......

For the arrangement 0:01:21

For the arrangement of the potentiometer shown in the figure, the balance point is obtained at a ...

The potentiometer wire 0:02:38

The potentiometer wire `AB` shown in figure is `40 cm` long. Where the free end of the

For the arrangement 0:07:44

For the arrangement of the potentiometer shown in the figure, the balance point is obtained at a...

In the potentiometer 0:02:32

In the potentiometer circuit shown in Fig. V and R are set to give a potential gradient...

Figure shows a 0:01:10

Figure shows a 2.0 V potentiometer used for the determination of internal resistance of a 1.5 V ....

Figure 3.33 shows 0:14:23

Figure 3.33 shows a potentiometer with a cell of 2.0 V and internal resistance 0.40 ohm maintaining

In the potentiometer 0:09:03

In the potentiometer circuit shown in the figure, the balancing length \( \mathrm{AJ}=60 \mathrm...

A potentiometer circuit 0:03:36

A potentiometer circuit shown in the figure is set up to measure e.m.f. of a cell E . As the poi...

The potentiometer wire 0:02:16

The potentiometer wire A B shown in figure (32-E26) is 40  cm long. Where should the free end of ......

As shown in 0:10:54

As shown in the figure, a potentiometer wire of resistance 20 ohm and length 300 cm is connected wi

In the potentiometer 0:09:03

In the potentiometer circuit shown in the figure, the \( \mathrm{P} \) balancing length \( \math...

Figure shows a 0:03:40

Figure shows a potentiometer with a cell of emf \( 2.0 \mathrm{~V} ...

The potentiometer wire 0:01:56

The potentiometer wire AB shown in figure is 40 cm long. Where should the free end of the galvan...

Figure 1.2 Basic 0:00:09

Figure 1.2 Basic Potentiometer in Serial Plotter

'Figure 3.35 shows 0:00:33

'Figure 3.35 shows a 2.0 V potentiometer used for the determination of internal resistance of a...

n the figure, 0:01:04

n the figure, the potentiometer wire AB of length L and resistance 9r is joined to the cell D of....

In the potentiometer 0:02:18

In the potentiometer experiment shown in figure, the null point length is \( l \). Choose the co...

Figure shows a 0:04:32

Figure shows a simple potentiometer circuit for measuring a small emf produced by a thermocouple...