Question

please say these 3 answers and I will make you as brainliest question numbers are 4,7,10​

Answer 1

Answer:

4. A) P & Q are true as positive charge doesn't move but negative charges move as free electrons.

7. Volt, this analogy is about unit. As ohm is the unit of resistance likewise volt is the unit of potential difference.

10 i) Electric current= p) nqAVd (from neAVd)

ii) Work = s) E.q or Work = potential difference × charge

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