Answer:
Explanation:
Under the definition of force on a magnetic field we proceed to make the point a,
A)
Since the field is perpendicular, then \theta = 0
b) The direction of the magnetic field would be done in + Zdirection. This when understanding that the vector extends along the z + axis of the formula
1) Constant speed
2) Slowing down
3) Not moving
4) Speeding up
Given resistance in ohms and current in ampere, the power can be calculated by the equation,
P = I² x R
where I is current, P is power, and R is resistance
Substituting the given values,
1.00 x 10² = (I²) x 136 ohms ; I = 0.8575 amp
Then, by Ohm's law, the value of V = I x R. Substituting,
V = (0.8575 amp) x (136 ohms) = 116.619 volts
Thus, the potential difference across the lamp is approximately equal to 116.619 volts.
Answer:
true
Explanation:
ionic compounds do not form molecules