SATHEE: Electro Magnetic Induction And Alternating Currents Question 105

Electro Magnetic Induction And Alternating Currents Question 105

Question: Voltage and current in an ac circuit are given by $V = 5 \sin, (100 π t - \frac{π}{6})$ and $I = 4 \sin, (100 π t + \frac{π}{6})$ [Kerala PET 2001]

Options:

A) Voltage leads the current by $30^{o}$

B) Current leads the voltage by $30^{o}$

C) Current leads the voltage by $60^{o}$

D) Voltage leads the current by $60^{o}$

Show Answer

Answer:

Correct Answer: C

Solution:

Phase difference $Δ φ = φ_{2} - φ_{1} = \frac{π}{6} - (\frac{- π}{6}) = \frac{π}{3}$

Privacy Policy

Powered by Prutor@IITK

sathee@iitk.ac.in

Media coverage of SATHEE

Play Store

App Store

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".

Electro Magnetic Induction And Alternating Currents Question 105

Question: Voltage and current in an ac circuit are given by V=5sin,(100πt−π6) and I=4sin,(100πt+π6) [Kerala PET 2001]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu

Question: Voltage and current in an ac circuit are given by $V = 5 \sin, (100 π t - \frac{π}{6})$ and $I = 4 \sin, (100 π t + \frac{π}{6})$ [Kerala PET 2001]