Class 12 Exam  >  Class 12 Questions  >  The potential difference V and current i flow... Start Learning for Free
The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.
  • a)
    0 W
  • b)
    10 W
  • c)
    5 W
  • d)
    2.5 W
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The potential difference V and current i flowing through an a.c. circu...
The voltage can be written as,
V=5[sinωt+(π/2​)]
The angle between the voltage and the current is 90∘.
The power dissipated in the circuit is given as,
P=Vrms​Irms​cosϕ
=Vrms​Irms​cos90o
=0
Thus, the power dissipated in the circuit is 0.
 
View all questions of this test
Explore Courses for Class 12 exam
The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer?
Question Description
The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The potential difference V and current i flowing through an a.c. circuit are given by V = 5 cos wt volt, i = 2 sin wt amp. the power dissipated in the circuit.a)0 Wb)10 Wc)5 Wd)2.5 WCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev