The answer is b.) the momentum before the collision is greater than the momentum after the collision
The stratosphere is the layer above the troposphere
Answer:
Force is 14.93N along positive y axis.
Explanation:
We know that force 'F' on a current carrying conductor placed in a magnetic field of intensity B is given by

where L is the length of the conductor
Applying values in the equation we have force F =

Thus force is 14.93N along positive y axis.
The second one is correct not sure about the first one sorry