Acircular conducting loop with a radius of 0.10 m and a small gap filled with a 10.0 ȍresistor is oriented in the xy-plane. if a magnetic field of 1.0 t, making an angle of 30°with the z-axis, increases to 7.0 t, in 3.0 s, what is the magnitude of the current thatwill be caused to flow in the conductor

The magnitude of the current is 5.45 mA.

Explanation:

Given that,

Resistance = 10.0 ohm

Radius = 0.10 m

Magnetic field = 1.0 T

Angle = 30°

Increase magnetic field = 7.0 T

Time t = 3.0 s

Number of turns = 1

We need to calculate the initial flux

Using formula of flux

Put the value into the formula

We need to calculate the final flux

We need to calculate the induced emf

Using formula of emf

Put the value into the formula

We need to calculate the current

Using formula of current

Put the value into the formula

Hence, The magnitude of the current is 5.45 mA.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table