NEET Class neet Answered
Magnetic field linked through a coil of 50Ω resistance varies with time as shown in graph.
Draw (emf v/s t) graph
Asked by jhajuhi19 | 21 Aug, 2021, 01:26: AM
Expert Answer
Induced EMF , E = -dΦ/dt
Induced EMF from time t = 0 to t = 2 s , E = - ( 25 - 0 ) / 2 = -12.5 V
Induced EMF from time t = 2 s to t = 4 s , E = 0 V , because flux is constant
Induced EMF from time t = 4 s to t = 6 s , E = - ( -20 - 25 ) / 2 = 22.5 V
Answered by Thiyagarajan K | 21 Aug, 2021, 08:51: AM
NEET neet - Physics
Asked by radharajendran5555 | 20 Dec, 2022, 06:16: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 25 Aug, 2022, 11:05: AM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:47: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:46: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:46: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 20 Aug, 2022, 09:28: AM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by kannammalkannammal195 | 13 Jun, 2022, 08:53: PM
ANSWERED BY EXPERT
