A Lamp's Resistance Calculation
The resistance of the lamp can be calculated using the formula: R = V / I, where R is resistance, V is voltage, and I is current.
Calculation of Resistance
Given: Voltage (V) = 100 V, Current (I) = 20 A
Using the formula R = V / I:
R = 100 V / 20 A = 5 ohms
Therefore, the resistance of the lamp is 5 ohms.