A cell of 6 v and internal resistance 2 is connected to a variable resistor. For what value of current does maximum power dissipation occur in the circuit
Answers
Answered by
5
Answer:
formula used,
V=Ir
I=V/r
Explanation:
it is given that,
V=6v
r=2
now,
I=6/2
I=3A
Answered by
0
Answer:
Explanation:
Given that,
And,
Power Dissipated in a circuit
The equation of power is
[ since
]
is the voltage
is the current
is the resistance
the formula used for find I,
now,
power is
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