Calculate the Power Dissipated in the 3 Ohm Resistor
Ideal zero ohm resistors dont exist in the real world though. Then we can use the power rule P I V to find the power dissipated by the resistor. Solved Calculate The Power Dissipated In The 3 Ohm Resistor Chegg Com Asked Dec 21 2018 in Physics by alam905 912k points Power dissipated across the 8 Ω resistor in the circuit shown here is 2 watt. . The resistance of the resistor is R 100 Ω. The voltage across the resistor is V 9 V. View solution The figure shows a circuit When the circuit is switched on the ammeter reads 0. An example use for power resistors are load banks used to dissipate power generated during engine braking in vehicles using electrical motors such as locomotives or trams. I_L I_p 20 A. The 3 resistors in series add up so to total resistance is the sum of the resistors. For example if one resistor is 2 Ω and the other is 4 Ω then the calculation to find the equivalent resistance is 1 12 14 ...