electricity Flashcards
1
Q
what’s the equation for potential difference?
A
potential Difference(V) = Current(A) x Resistance(Ohms) V = IR
2
Q
what is a proton?
A
a sub-atomic particle with a positive charge. They are made up of quarks specifically two up quarks and one down quark
3
Q
what is neutron?
A
a sub-atomic particle with a neutral charge. it is made of two down quarks and one up quark
