Answer / amit jaiswal

V=IR
Where Resistance R varies as:
R="Row"*l/A
l=length along which the current flows.
A=Cross sectional area.

Answer / sandeep jha

according to ohm's law v=ir [r is resistance ...you
don't know.

Answer / adi vishnu

Vltage and current are two different vectors wihch
represents in the respect of another vector defining a
specific angle which is nothing but a power factor.Another
is voltage is the potential difference between two points
and and the curent is impression of load which is conected
between these two points.

Answer / subu ravichandran

voltage and current are analogous to pressure and flow in mechanical terms.whenever the (pressure)voltage is increased the current(flow) is increased considering a constant resistance.

hence voltage is directly proportional to current

Answer / simon

V is directly prop toI.

Please explain me abt PQ diagaram in the power sector.

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