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Find the potential difference Va – Vb be...

Find the potential difference Va – Vb between the points a and b shows in each parts of the figure.

A

zero ,`( 7)/(72 ) V = 10.3V `

B

one ` , - ( 72)/( 7) V =- 10.3 V `

C

one `- (7)/(72) V =- 10.3 V `

D

zero , `-( 72)/( 7) V =-10.3 V `

Text Solution

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The correct Answer is:
D
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MOTION-Capacitance -EXERCISE -1
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  8. A capacitor C(1)=4muF is connected in series with another capaciitor C...

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  9. In the circuit shown in figure, the ratio of charges on 5 muF and 4 mu...

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  11. Find the equivalent capacitance across A & B

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  12. An infinite number of identical capacitors each of capacitance 1 muF ...

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  15. Five identical capacitor plates are arranged such that they make four ...

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  17. Consider the situation shown in the figure. The switch S is open for ...

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  18. Consider the situation shown in the figure. The switch S is open for ...

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