Energy keeps our school running properly. Without energy computers, smart-boards, printers, and our lights would not work.
The world runs on energy.
In Nuclear Fusion, the reaction is involved in the merging of small atoms and high energy is produced, while in Nuclear Fission, it involves in the splitting of large atoms wherein radoactive isotopes are involved.
Answer:
0.162 N acting in the +x direction.
Explanation:
Parameters given:
Current running in the wire, I = 1.4 A
Considerable length of wire, L = 0.2 m
Magnetic field due to magnet, B = 0.58 T
The magnetic force, F, is given as:
F = I * L * B
F = 1.4 * 0.2 * 0.58
F = 0.162 N
The magnetic force is positive, hence, it is acting in the same direction as the current, in the +x direction.
Time = (distance) / (speed)
Time = (150 x 10⁹ m) / (3 x 10⁸ m/s) =
50 x 10¹ sec =
<em>500 sec</em> = 8 min 20 sec