Answer:
The magnitude of magnetic field of both wires is β= 13. 33T
Explanation:
Using the right hand rule field magnetic as the current go in opposite direction the field in the point exactly in the middle have the same direction both so
They have the same direction and the P point is the middle as the same current field can be find:
T
=13.33
T
Answer:
See the answers below.
Explanation:
The cost of energy can be calculated by multiplying each given value, a dimensional analysis must be taken into account in order to calculate the total value of the cost in Rs.
The fuse can be calculated by knowing the amperage.
where:
P = power = 350 [W]
V = voltage = 240 [V]
I = amperage [amp]
Now clearing I from the equation above:
The fuse should be larger than the current of the circuit, i.e. about 2 [amp]