Answer:
Isaac Newton
Explanation:
Because i learned this in school
Answer:
2,4
Explanation:
LOL WHERE THE PICTURE GURL?
Answer:42 cm 3 cubic unit
Explanation:
Answer:
The current in the rods is 171.26 A.
Explanation:
Given that,
Length of rod = 0.85 m
Mass of rod = 0.073 kg
Distance 
The rods carry the same current in the same direction.
We need to calculate the current
I is the current through each of the wires then the force per unit length on each of them is
Using formula of force


Where, m = mass of rod
l = length of rod
Put the value into the formula




Hence, The current in the rods is 171.26 A.