What is the magnitude of a point charge in coulombs whose electric field 68 cm away has the magnitude 2.4 n/c? units in c

Charge,

Explanation:

It is given that,

Electric field due to a point charge, E = 2.4 N/C

Distance from the point charge, d = 68 cm = 0.68 m

The formula to find the electric field for a point charge at a distance d is given by :

So, the magnitude of a point charge is . Hence, this is the required solution.                                              

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas