Home
Class 12
PHYSICS
A coil has reactance of 100Omega when fr...

A coil has reactance of `100Omega` when frequency is 50Hz. If the frequency becomes 150Hz, then the reactance will be –

A

`100 Omega`

B

`300 Omega`

C

`450 Omega`

D

`600 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The reactance of a capacitanee at 50 Hz is 4Omega . If the frequeney is increased to 200 Hz, then the reactance is

In India, the frequency of AC is 50 Hz.

The capacitive reactance is 20Omega , when the frequency is 100 Hz. Find the reactance, when frequency is 150 Hz.

The reactance of an inductor at 50 Hz is 100Omega . If the frequency is increased to 60 Hz, the reactance of the same inductor becomes

A capacitor has capacity C and reactance X. If capacitance and frequency become double, then reactance will be

In a circuit, the frequency is f = (1000)/(2 pi) Hz and the inductance is 2 henry, then the reactance will be

An inductive coil has resisatance of 100 Omega . When an ac sinal of frequency 1000 Hz is fed to the coil. The applied voltage leads the current by 45^(@) . What is the inductance of the coil?

The inductive reactance of a coil is 1000Omega . If its inductance and the frequency of A.C. supply are both doubled, then the reactance will become

The inductive reactance of a coil is 1000 Omega . If its self inductance and frequency both are increased two times then inductive reactance will be –

A 1.5 mu F capacitor has a capacitative reactance of 12 Omega . What is the frequency of the source ? If frequency of source is double, what will be the capacitative reactance ?