If power dissipaited the 9Omega resistor...

If power dissipaited the 9`Omega` resistor is shown is 36 watt,the potential difference across the 2`Omega` resistor is

2 Volt

4 Volt

8 Volt

10 Volt

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If the power dissipated in 9 Omega resistor in the given circuit is 36 W, then calculate the potential difference across the 2 Omega resistor.

A voltmeter of resistances 400(Omega) is used to measure the potential difference across the 100(Omega) resistor in the circuit shown in figure.(a) What will be the reading of the voltmeter ?(b) What was the potential difference across 100(Omega) before the voltmeter was connected ?

An inductor of inducance 5.0 H, having a negligible resistance, is connected in series with a 100 Omega resistor and a battery of emf 2.0 V. Find the potential difference across the resistor 20 ms after the circuit is switched on.

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A current of 3 amp flows through the 2 Omega resistor shown in the circuit.The power dissipated in the 5 Omega resistor is:

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(a)find the potential drops across the two resistors shown in figure (a). (b) A voltmeter of resistance (600 Omega) is used to measure the potential drop across the (300 Omega) resistor.What will be the measured potential drop?

Calculate the equivalent resistance for the circuit which is connected to 24V battery and also find the poetntial differnce across 4 Omega and 6 Omega resistor in the circuit .

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