Answer:
The required diagram is shown in the figure. When an object is placed in front of the convex lens, i.e., between 2F
1
and F
1
, its image is formed beyond 2F
2
on the other side of the lens. The image is real, inverted and enlarged.
solution
Power = (voltage) x (current)
1 watt = (1 volt) x (1ampere)
= 1 "volt-amp" or 1 "amp-volt" .
Answer:
and 
Magnitude of accleration is
and the direction is 
Explanation:






Average acceleration in the different axes


The components of the acceleration is
and 
The magnitude of acceleration

Direction

The magnitude of accleration is
and the direction is
.
The magnetic force on a moving charge, depends on three four things: the magnitude of the charge, the velocity of the charge, the strength of the magnetic field, and the angle between the velocity and the magnetic field.