Answer:
The induced current will flow in a direction north of the plane of the paper
Explanation:
This is in compliance with faraday's right hand rule pictured below.
Currently, one major disadvantage of renewable energy resources is that renewable energy resources<span> are more expensive
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d. are more expensive
<u>Answer:</u> The charge on each plates is
.
<u>Explanation:</u>
The magnitude of charge that flows through the plates is directly dependent on the capacitance and the voltage flowing through the plates.
Mathematically,

where,
Q = charge flowing = ? C
C = capacitance =
(Conversion Factor:
)
V = Voltage across the plates = 12 V
Putting values in above equation, we get:

Hence, the charge on each plates is
.
Explanation:
The magnetic force acting on the charged particle in magnetic field is given by :

Here,
q is the charged particle
v is the speed of particle
B is magnetic field
is the angle between the v and B.
The correct statements for the magnetic force are :
- An electric charge moving perpendicular to a magnetic field experiences a magnetic force. In this case,
. It will experience maximum force. - The direction of the magnetic force acting on a moving electric charge in a magnetic field is perpendicular to the direction of motion.
- A magnetic force is exerted on an electric charge moving through a uniform magnetic field.
- The direction of the magnetic force acting on a moving charge in a magnetic field is perpendicular to the direction of the magnetic field.