Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A 3. The flux of magnetic field through a closed conducting loop of resistance according to the equation O=0.201 + 0.40t + 0.60 where tis time w a closed conducting loop of resistance 0.4 changes with time *don 0.20 +0.40t + 0.60 where t is time in seconds. Find the induced at t = 2s. (ii) the average induced emf int! e average induced emf in t = 0 tots 5 s (1) charge passed through the loop OS (1) average current in time interval t = 0 to t = 5 s (v) heat produced in t= 0 tot 55

Open in App
Solution
Verified by Toppr





Was this answer helpful?
0
Similar Questions
Q1
96.The flux of magnetic field through a closed conducting loop of resistance 0.4 changes with time according to the equation = 0.20t2 + 0.40t + 0.60 where t is time in seconds. Find (i) the induced emf at t = 2s. (ii) the average induced emf in t = 0 to t = 5 s. (iii) charge passed through the loop in t = 0 to t = 5s (iv) average current in time interval t = 0 to t = 5 s (v) heat produced in t = 0 to t = 5s.
View Solution
Q2
The flux of magnetic field through a closed conducting loop of resistance 0.4℧ changes with time according to the equation ϕ = 0.20t2 + 0.40t + 0.60 where t is time in seconds. Find (i) the induced emf at t = 2s. (ii) the average induced emf in t = 0 to t = 5 s. (iii) change passed through the loop in t = 0 to t = 5s. (iv) average current in time interval t = 0 to t = 5s (v) heat produced in t = 0 to t = 5s.
View Solution
Q3
The flux of magnetic field through a closed conducting loop changes with time according to the equation, Φ = at2 + bt + c. (a) Write the SI units of a, b and c. (b) If the magnitudes of a, b and c are 0.20, 0.40 and 0.60 respectively, find the induced emf at t = 2 s.
View Solution
Q4

The flux of magnetic field through a closed conducting loop changes with time according to the equation, Φ=at2+bt+c. (a)Write the SI units of a,b and c.(b)If the magnitudes of a,b and c are 0.20, 0.40 and 0.60 respectively, find the induced emf at t=2 s.

View Solution
Q5
A square loop of side 22 cm is changed to a circle in time 0.4 s. The magnetic field present is 0.27 T. Find the average emf induced in the circular loop?
View Solution