Two positive point charges move side by side in the same direction with the same constant velocity. What is the direction of the magnetic force that the upper point charge exerts on the lower one

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

What is the magnitude of the resultant vector round your answer to the nearest tenth

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors