Home
Class 12
PHYSICS
Inductance L is 230 mH and the sinusoida...

Inductance L is 230 mH and the sinusoidal alternating emf device operates at amplitude `E_m` =36.0 V and frequency `f_d`=60.0 Hz.
(a) What are the potential difference `v_L(t)` across the inductance and the amplitude `V_L` of `v_L(t)` ?

Text Solution

AI Generated Solution

To solve the problem, we need to find the potential difference \( v_L(t) \) across the inductance and the amplitude \( V_L \) of \( v_L(t) \). ### Step 1: Understand the given values We are given: - Inductance \( L = 230 \, \text{mH} = 0.230 \, \text{H} \) - Amplitude of the emf \( E_m = 36.0 \, \text{V} \) - Frequency \( f_d = 60.0 \, \text{Hz} \) ...
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Check Point|8 Videos

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Problems|30 Videos

  • ELECTROMAGNETIC INDUCTION

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|14 Videos

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|3 Videos

Similar Questions

Explore conceptually related problems

Capacitance C is 15.0 muF and the sinusoidal alternating emf device operates at amplitude E_m = 36.0 V and frequency f_d = 60.0 Hz. (a) What are the potential difference V_C(t) across the capacitance and the amplitude V_C of V_c(t) ? (b) What are the current I_C(t) in the circuit as a function of time and the amplitude I_C of I_c(t) ?

Resistance R is 200 Omega and the sinusoidal alternating emf device operates at amplitude E_m =36.0 V and frequency f_d =60.0 Hz. (a) What is the potential difference v_R(t) across the resistance as a function of time t, and what is the amplitude V_R of V_R(t) ? (b)What is the current v_R(t) in the resistance and the amplitude I_R of I_R(t) ?

An inductor of inductance 1 H is connected across an A C supply . The current in the circuit is a sinusoidal function of time with amplitude 0.5 A and frequency 50 Hz. Calculate the effective potential difference across the inductor .

An alternating voltage is connected in series with a resistance R and inductance L if the potential drop across the resistance is 200V and across the inductance is 150V , then the applied voltage is

In figure i_(1) = 10 e^(-2t) A, i_(2) = 4 A, v_(C ) = 3 e^(-2t) V The potential difference across inductor V_(L) is :

An alternating e.m.f. of 100V (rms) is applied to a series LCR circuit. At resonance, the potential difference across the inductance and across the capacitance is 400V each. The potential difference across the resistance will be

An alternating e.m.f. of 0.1 V is applied across an LCR series circuit having R = 2 Omega, C = 40 mu F and L = 100 mH . At resonance, the voltage drop across the inductor is

In the circuit shown in figure, E = 120 V, R_1 = 30.0Omega, R_2 = 50.0 Omega and L=0.200H . Switch S is closed at t = 0 . Just after the switch is closed. (a) What is the potential difference V_(ab) across the inductor R_1 ? (b) Which point, a or b , is at higher potential? (c) What is the potential difference V_(cd) across the inductor L ? (d) Which point, c or d , is at a higher potential? The switch is left closed for a long time and then is opened. Just after the switch is opened (e) What is the potential difference V_(ab) across the resistor R_1 ? (f) Which point a or b, is at a higher potential? (g) What is the potential difference V_(cd) across the inductor L ? (h) Which point, c or d , is at a higher potential?