The 3 parts of the lever is:
1. Fulcrum lever. The fulcrum lever is the support point on which a lever pivots.
2. Load lever. A load lever is the object that is being moved by a lever.
3. Effort lever. Last but not least, the effort lever is the force that is needed to move an object
:)
Answer:
The electric field strength needed is 4 x 10⁵ N/C
Explanation:
Given;
magnitude of magnetic field, B = 0.1 T
velocity of the charge, v = 4 x 10⁶ m/s
The velocity of the charge when there is a balance in the magnetic and electric force is given by;
where;
v is the velocity of the charge
E is the electric field strength
B is the magnetic field strength
The electric field strength needed is calculated as;
E = vB
E = 4 x 10⁶ x 0.1
E = 4 x 10⁵ N/C
Therefore, the electric field strength needed is 4 x 10⁵ N/C
Answer:
Explanation:
<u><em>Newton's Third Law of Motion States that:</em></u>
"For every action, there is a reaction which is equal in magnitude but opposite in direction."
Newton's third law is also called "Law of Interaction".
Hope this helped!
<h2>~AnonymousHelper1807</h2>