When transferring electric charge, an object becomes positive when it .. A
gains protons

B.
loses protons

C.
loses electrons

D.
gains electrons

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

What is the electric potential at a distance of 1.2 m from a 7.5 µc point charge? 5.6 × 104 v 8.1 × 104 v 5.6 × 1010 v 8.1 × 1010 v

How much heat is needed to raise the temperature of 5g of water by 16°c?