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Problem
Problem
A resistor
R
R
R
has power of dissipation
P
P
P
with cell voltage
E
E
E
. The resistor is cut in
n
n
n
equal parts and all parts are connected in parallel with same cell. The new power dissipation is (a)
n
P
nP
n
P
(b)
n
P
2
nP^2
n
P
2
(c)
n
2
P
n^2P
n
2
P
(d)
n
/
P
n/P
n
/
P
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