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Home » Power P is to be delivered to a device via transmission cables having resistance Rc. If V is the voltage across R and I the current through it, find the power wasted and how can it be reduced.
Power P is to be delivered to a device via transmission cables having resistance Rc. If V is the voltage across R and I the current through it, find the power wasted and how can it be reduced.
CBSE | Class 12 | Current Electricity | NCERT Exemplar | Physics
Power P is to be delivered to a device via transmission cables having resistance Rc. If V is the voltage across R and I the current through it, find the power wasted and how can it be reduced.
P = i2Rc is the power utilised by transmission lines.
The resistance of connecting wires is denoted by Rc.
P = VI is the formula for calculating power.
Power is transmitted at low voltages with high currents or at high voltages with low currents.

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