Like a seesaw, it shows that the forces aren’t equal because if it was the seesaw would stay put
Answer:
C. It is caused by flowing negatively charged particles.
Explanation:
Current electricity is caused by flowing negatively charged particles. The negatively charged particles that are responsible for the flow of electricity are called electrons.
The force is equal at all points in the field as the field lines are parallel in a uniform field. So, negatively charged particles will move in the opposite direction to the current.
Hence, the correct answer is "C. It is caused by flowing negatively charged particles."
Answer:
0.906 N
Explanation:
Formula for magnetic force acting on current carrying cable:
Where I = 345A is the current in the wire, B = 
is the magnetic magnitude generated by Earth. L = 46.9 m is the cable length. 
is the angle between vector B and cable direction.
Answer:
5.en
6.ex
7.ex
8.en
Explanation:
<h3>#CARRY ON LEARNING</h3><h3>#BRAINLITS </h3>
Answer:
The angular acceleration is 
Explanation:
From the question we are told that
The moment of inertia is 
The net torque is 
Generally the net torque is mathematically represented as
Where 
is the angular acceleration so
substituting values
