A)
The moon orbiting the Earth
Answer:
The magnetic flux through the desk surface is
.
Explanation:
Given that,
Magnetic field B = 0.42 T
Angle =68°
We need to calculate the magnetic flux

Where, B = magnetic field
A = area
Put the value into the formula



Hence, The magnetic flux through the desk surface is
.
Answer:
I just noticd i dont speak this launguage
Explanation:
time=distance/speed
1.6/100 secs = 0.016secs=16millisecs
a yoyo in someones hand is an example of potential energy