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What P.D. is Needed to Send a Current of 6 a Through an Electrical Appliance Having a Resistance of 40 ω? - CBSE Class 10 - Science

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Question

 What p.d. is needed to send a current of 6 A through an electrical appliance having a resistance of 40 Ω?

Solution

We know that V = IR

Here, I = 6 A

R = 40 Ω

So, V = 6 x 40

V = 240 V

So 240 V is the potential difference needed to send a current of 6 A through an electrical appliance that has a resistance of 40 Ω.

  Is there an error in this question or solution?

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Solution What P.D. is Needed to Send a Current of 6 a Through an Electrical Appliance Having a Resistance of 40 ω? Concept: Electric Potential Difference.
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