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An electrical circuit is shown in figure...

An electrical circuit is shown in figure. Calculate the potential difference across the resistor of `400 Omega` as will be measured by the voltmeter Vof resistance `400 Omega` either by applying Kirchhoff's rules or otherwise.

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`20/3V`
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RESONANCE-CURRENT ELECTRICITY-Exercise-1 (Part-1)
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  4. Suppose you have three resistor of (20 omega),(50Omega)and (100 Omega)...

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  13. A voltmeter of resistances 400(Omega)is used to measure the potential ...

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  15. A battery of emf 1.4 V and internal resistance 2 Omega is connected to...

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  16. A potentiometer wire AB having length L and resistance 12 r is joined ...

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  17. Figure 6.13 shows a 2.0 V potentiometer used for the determination of ...

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