Mithun wants to test if a convex lens produces an inverted image of an object placed at a distance away from the lens. Which of
the following should he use directly as an object for the test?
a. A
b. B
c. C
d. D
a. A
b. B
c. C
d. D
1 answer:
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Answer:
The induced current is 26.7 mA
Explanation:
Given;
area of the loop, A = 0.078 m²
initial magnetic field, B₁ = 3.8 T
change in the magnetic field strength, dB/dt = 0.24 T/s
The induced emf is calculated as;
The resistance of the loop = 0.7 Ω
The induced current is calculated as;