A4.55 nf parallel-plate capacitor contains 27.5 μj of stored energy. by how many volts would you have to increase this potential difference in order for the capacitor to store 55.0 μj of potential energy?
express your answer in volts as an integer.

What are the factors that affect the resistance of a wire?

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

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