Two forces act an angle of 130. If the greater force is 60 N and their resultant is perpendicular to the smaller force, the smaller force is ? (a) 0 N
(b) 38.57N
(c) 300 N
(d) 25 N​

A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?

Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil

Element with 5protons and 3neutrons