Question

An electron accelerated by a potential difference of 300V, is moving at a distance of 4mm from a long, straight wire .if the current of 5A flows through the wire ,what will be the force acting on the electron?​

Answer 1

)3 (b)7 (c)1 (d)

write the decimal form and state the kind of decimal expansion in 261/400.

Answer 2

Answer: 4*10^-16 N

Explanation: