Recent content by M3D1

hi, sorry i was to sloppy in my explanation instead of saying PE per charge , i said only PE

i just finished some basic concepts about electricity and wanted to confirm if my deduction/understanding is correct: in a simple circuit of let's say a battery and lamp,motor,resistor, the difference between potential of two ends of battery(voltage) say how much potential energy per charge has...

Example: How much energy is needed to lift an 0.1 kg apple up 1 meter? To hold a 0.1 kg apple against gravity needs 1 Newton of force: F = mg F = 0.1 kg × 9.8 m/s2 F ≈ 1 N But holding an apple is not work, the apple needs to move! So, raising it using 1 N for 1 m (both in same direction!)...

hi everyone, my name is medi and i am new here i have studied a bit of cs at university, i love physics for many reasons one is that understanding how things work at lowest layer of abstraction really makes me feel ecstatic and capable as opposed to how i feel in my living environment!. anyway...