MHT CET 2023 Physics question
The inductive reactance of a coil is 'X<sub>L</sub>'. If the inductance of a coil is tripled and frequency of a.c. supply is doubled, then the new inductive reactance will be
Answer: (D)
Solution
Inductive reactance , so . New values: and , hence , option (d). Options (a) and (b) come from
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account