Answer:
The value is
Explanation:
From the question we are told that
The constant angular speed is
The time taken is
Generally the magnitude of the angular acceleration is mathematically represented as
=>
=>
How much kinetic energy does a 50 kg object have if its moving at a velocity of 2 m/s?
1 answer:
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Answer:
moving the circuit or the magnet gives the same result
Explanation:
The faraday effect establishes that the temporal variation of imaginative flow produces an electric potential
fem = dfi / dt
the magnetic flux is
Ф = B. A = B A cos θ
suppose for simplicity that the angle is zero so cos 0 = 1
Φ = B A
By analyzing this expression, the change in magnetic flux can converge while keeping the magnetic field fixed and varying the electric field or keeping the electric field fixed and varying the magnetic field.
Consequently moving the circuit or the magnet gives the same result