Electromagnetic Induction & Alternating Currents-Quality Factor (NEET Physics): Questions 1 - 2 of 2

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2098 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

Question number: 1

» Electromagnetic Induction & Alternating Currents » Quality Factor

MCQ▾

Question

In an LCR circuit, the sharpness of resonance depends on

Choices

Choice (4) Response

a.

Capacitance C

b.

Inductance L

c.

Resistance R

d.

All a. , b. and c. are correct

Question number: 2

» Electromagnetic Induction & Alternating Currents » Quality Factor

Appeared in Year: 2016

MCQ▾

Question

Which of the following combination should be selected for better tuning of an L-C-R circuit used for communication?

Choices

Choice (4) Response

a.

R=25Ω,L=1.5H,C=45μF

b.

R=20Ω,L=1.5H,C=35μF

c.

R=25Ω,L=2.5H,C=45μF

d.

R=15Ω,L=3.5H,C=30μF

f Page
Sign In