Question

Which physical quantity has si unit (1)N/m(2)C-m(3)V-m

Answer 1

Answer:

Explanation:

1)The S.I unit of force (F) is Newton and the S.I unit of charge (Q) is coulomb. Thus the S.I unit of Electric field (E) became Newton/coulomb.

2)The SI unit of length is the metre. A cm is one hundredth of that. Under the old 'CGS' metric system

3)Electric field is the quantity having SI units Volt/meter. It is a vector quantity. S.I unit of v/m is potential gradient.