Apositively charged particle initially at rest on the ground accelerates upward to 160 m/s in 2.10 s. the particle has a charge-to-mass ratio of 0.100 c/kg and the electric field in this region is constant and uniform. what are the magnitude and direction of the electric field? express your answer to two significant digits and include the appropriate units.

The magnitude of the electric field is

Explanation:

Given that,

Time t = 2.10 s

Speed = 160 m/s

Specific charge =Ratio of charge to mass = 0.100 C/kg

We need to calculate the acceleration

Using equation of motion

Put the value into the formula

We need to calculate the magnitude of the electric field

Using formula of electric field

Put the value into the formula

The direction is upward.

Hence, The magnitude of the electric field is

this could be newton#'s law of cooling. the cooling curve is exponential

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.