1 топ
Two charges of +3 μC and -2 μC are placed 0.5 meters apart. Calculate the electrostatic force between them.
0.216N
What is the electric field at a point 2 meters away from a +5 μC point charge in vacuum?
11.250N/C
Find the electric potential at a distance of 1 meter from a +2 μC charge.
18KV
Two charges, +2 μC and +3 μC, are located 1 m apart. Find the net electric field at a point midway between them.
36000N/C
A +1 μC charge moves from a point A to point B, where the potential difference is 50 V. Calculate the work done by the electric field.
50
A parallel plate capacitor has a plate area of 0.02 m² and a separation of 0.001 m. Find its capacitance in vacuum.
177
A dipole consists of charges ±1 μC separated by 2 cm. Calculate the electric field at a point 10 cm from the dipole along its axis.
360000
A capacitor of 10 μF is charged to 100 V. Find the energy stored in the capacitor.
0.05