Can someone help me with this please
1 answer:
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Answer:
The correct answer is - option C.
Explanation:
Given:
Two forces on a plank = F1 and F2
mass of plank = m
The distances between these forces and the body of mass m = L1 and L2
we know that,
mg = F1 +F2 ( independent of L1 and L2)
so almost any point the value of the sum that corresponds to static equilibrium is independent of L1 and L2.
Thus, the correct answer is - option C.
Answer:
The following is the relation between electric force and field
Explanation:
Electric force is the magnitude of electrostatic forces between two charges which is directly proportional to product of both charges and inversely proportional to the square of the distance between them.
Here k is the coulumb's constant.
Where as the electric field is the electric force per unit charge. It is the function of electric force. It is the vector quantity and its direction is taken radially inward or outward depending on the nature of charge.
Its equation is
Electric Field
Electric Field units are in volts where as Electric force units are newtons.