veebistudent Assignment Responseusubmit dep 5912172 vnaed Getting Started sugges

Question

veebistudent Assignment Responseusubmit dep 5912172 vnaed Getting Started suggested stes web sake Why is the following situation impossible? A conducting rectangular loop of mass M 0.100 kg, resistance R 1.00 n, and dimension w m 50.0 s am by e-90.0 cm is held with its lower edge just above a region with a uniform magnetic field of magnitude B 1.00 T as shown in the figure below. The loop is released from rest. Just as the top edge of the loop reaches the region containing the field, the loop moves with a speed 4.00 m/s. :::::::Bow automatically sends some data to Moaila pa that we can prove your openence.

Explanation / Answer

for

l = 90 cm = 0.90 m

B = 1 T

for the speed of freefall after falling 0.90 m

v = sqrt(2 * g * f)

v = sqrt(2 * 9.80 * 0.90)

v = 4.2 m/s

as the magnetic force will be oposite to the gravity

real speed will be much lower than 4.2 m/s

hence , 4 m/s is not possible
it will have lower terminal speed

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