PHYS 204 Exam 1 Questions and Answers with Complete Solutions | 100%
Correct | 2026
Study online at https://quizlet.com/_jnk209
1. F = (k*q1*q2)/r^2 Coulomb's Law
-point charges only
2. E = F/q Electric Fields
E = kq/r^2 -Constant Field
-point charge
3. V = kq/r Electric Potential of point charge
w/q = E*d Electric Potential of Constant Field
4. delta(V) = kq/r1 - kq/r2 change in electric potential
W = q*delta(V)
5. Q = CV capacitance
6. I = q/t current = charge/time
7. voltage = V = w/q
-voltage = work per charge
8. P = IV = power = current * voltage = work/time
9. V = RI voltage = resistance * current
10. R = p(L/A) resistance across a surface = resistivity constant * (length/area)
11. Series Circuit Rt = R1 + R2 + R3
It = I1 = I2 = I3
1/2
Correct | 2026
Study online at https://quizlet.com/_jnk209
1. F = (k*q1*q2)/r^2 Coulomb's Law
-point charges only
2. E = F/q Electric Fields
E = kq/r^2 -Constant Field
-point charge
3. V = kq/r Electric Potential of point charge
w/q = E*d Electric Potential of Constant Field
4. delta(V) = kq/r1 - kq/r2 change in electric potential
W = q*delta(V)
5. Q = CV capacitance
6. I = q/t current = charge/time
7. voltage = V = w/q
-voltage = work per charge
8. P = IV = power = current * voltage = work/time
9. V = RI voltage = resistance * current
10. R = p(L/A) resistance across a surface = resistivity constant * (length/area)
11. Series Circuit Rt = R1 + R2 + R3
It = I1 = I2 = I3
1/2
