Answer:
The average emf induced in the coil is .
Explanation:
Given that,
Number of turns = 1000 turns
Area = 85 cm²
Time = 0.090 s
Its plane is perpendicular to Earth's magnetic field.
Angle = 0°
Magnetic strength
We need to calculate the magnetic flux
Using formula of magnetic flux
Put the value into the formula
We need to calculate the average emf induced in the coil
Put the value into the formula
Hence, The average emf induced in the coil is .
The answer to that question is c. tamod
Yes, they look exactly like newborn babies
Which is the best example of forces acting in the same direction? a boy lifting his chest off the ground during a pushup. two football players pushing a tackling sled. a person pulling out a garden hose from its reel.
Answer:
The energy required to accelerate an electron is 0.582 Mev and 0.350 Mev.
Explanation:
We know that,
Mass of electron
Rest mass energy for electron = 0.511 Mev
(a). The energy required to accelerate an electron from 0.500c to 0.900c Mev
Using formula of rest,
(b). The energy required to accelerate an electron from 0.900c to 0.942c Mev
Using formula of rest,
Hence, The energy required to accelerate an electron is 0.582 Mev and 0.350 Mev.