If the current in the resistor R in diagram above is 0.05...
If the current in the resistor R in diagram above is 0.05A, calculate the p.d. across the inductor.
A.
2.5V
B.
25.0V
C.
49.0V
D.
50.0V
E.
250.0V
Correct answer is A
V= i × \(_l\)
X\(_l\) = inductive reactance → 50
I = current → 0.05A
V = 0.05 × 50
V = 2.5volt
Similar Questions
If the system above is in equilibrium, the tension in the string Q is ...
Ether produces a cooling effect when it is poured on the hand because it has ...
A tap supplies water at 26°C while another supplies water at 82°C. If a man wishes to bathe ...
When the brakes in a car are applied, the frictional force force on the tyres is ...