Home
Class 12
PHYSICS
An inductor (L = 200 mH) is connected to...

An inductor `(L = 200 mH)` is connected to an `AC` source of peak emf `210 V` and frequency `50 Hz`. Calculate the peak current. What is the instantaneous voltage of the source when the current is at its peak value?

Text Solution

AI Generated Solution

To solve the problem step by step, we will follow these calculations: ### Given Data: - Inductance, \( L = 200 \, \text{mH} = 200 \times 10^{-3} \, \text{H} \) - Peak emf, \( E_0 = 210 \, \text{V} \) - Frequency, \( f = 50 \, \text{Hz} \) ### Step 1: Calculate the Inductive Reactance \( X_L \) ...
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    RESONANCE ENGLISH|Exercise Exercise -1 Part-1|64 Videos

  • ALTERNATING CURRENT

    RESONANCE ENGLISH|Exercise Exercise -2 Part-1|14 Videos

  • ATOMIC PHYSICS

    RESONANCE ENGLISH|Exercise Advanved level problems|17 Videos

Similar Questions

Explore conceptually related problems

An inductor (L=2000mH) is connected to an AC source of peak current. What is the instantaneous voltage of the source when the current is at its peak value?

V(rms )= 220volt , the peak voltage of the source is

What is the peak value of the voltage of a 220V ac line?

An inductor of 30 mH is connected to a 220 V, 100 Hz ac source. The inductive reactance is

A 0.21 H inductor and a 12 ohm resistance are connected in series to a 220 V . 50 Hz ac source. Calculate the current in the circuit and the phase angle between the current and the source voltage.

Can the peak voltage across the inductor be greater than the peak voltage of the source in an LCR circuit?

The peak voltage in a 220 V AC source is

The peak voltage in a 220 V AC source is

A pure inductor of 25.0 mH is connected to a source of 220 V. Find the inductive reactance and rms current in the circuit if the frequency of the source is 50 Hz.

A 9//100 (pi) inductor and a 12 Omega resistanace are connected in series to a 225 V, 50 Hz ac source. Calculate the current in the circuit and the phase angle between the current and the source voltage.