In the given figure the magnetix flux through the loop increases according to the relation ϕB(t)=10t2+20t, where ϕB is in milliwebers and t is in seconds.The magnitude of current through R=2 Ω resistor at t=5 s is (in mA)

In the given figure the magnetix flux through the loop increases accor

1.	In the given figure the magnetix flux through the loop increases according to the relation ϕB(t)=10t2+20t, where ϕB is in milliwebers and t is in seconds.The magnitude of current through R=2 Ω resistor at t=5 s is (in mA)
Answer» In the given figure the magnetix flux through the loop increases according to the relation $ϕ_{B} (t) = 10 t^{2} + 20 t$ , where $ϕ_{B}$ is in milliwebers and $t$ is in seconds. The magnitude of current through $R = 2 Ω$ resistor at $t = 5 s$ is $(in mA)$

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In the given figure the magnetix flux through the loop increases according to the relation ϕB(t)=10t2+20t, where ϕB is in milliwebers and t is in seconds.The magnitude of current through R=2 Ω resistor at t=5 s is (in mA)

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