The electric force on a charge q2 due to q1 with a distance r is given by Electric force= kq1q2/r 2
Here, electric force on -1micro coulomb due to 2 micro Coulomb will be towards it.

Therefore, electric force= 2.4N
Question 3 Calculate the force that a +2.0 μC charge exerts on a-1 AC charge that...
Question 3 Calculate the force that a +2.0 μC charge exerts on a-1 μC charge that is located 75 cm away. Express your answer in newtons. Write only the numerical value in the answer blank, not the units 2.4
Constants Part A What is the magnitude of the force a +23 μC charge exerts on a +2.8 mC charge 35 cm away? Express your answer to two significant figures and include the appropriate units. |F-1 Value Units Submit Reguest Answer
What is the magnitude of the force a +20 μC charge exerts on a +3.1 mC charge 44 cm away? Express your answer to two significant figures and include the appropriate units.
What is the magnitude (in Newtons) of the force a 666-μC charge exerts on a 379-nC charge 12.5-cm away?
What is the magnitude of the force a +25 μC charge exerts on a +2.8 mC charge 43 cm away? Express your answer using two significant figures.
What is the magnitude of the force a +20 μC charge exerts on a +3.2 mC charge 42 cm away?
What is the magnitude of the force a +20 μC charge exerts on a +3.2 mC charge 42 cm away?
What is the magnitude of the force a +23 μC charge exerts on a +3.3 mC charge 47 cm away?
What is the magnitude of the force a +26 μC charge exerts on a +3.4 mC charge 45 cm away?
What is the magnitude of the force a +23 μC charge exerts on a +2.6 mC charge 50 cm away?