Kinetic energy is mass times velocity square mv^2 (0.75*4^2=12)
Answer:
The absolute value of the angular deviation is 39.3°.
Explanation:
Given that,
Current = 1.1 A
Distance = 0.9 cm
Magnetic field = 20μT
We need to calculate the magnetic field due to wire
Using formula of magnetic field

Put the value into the formula



We need to calculate the absolute value of the angular deviation
Using formula of direction



Hence, The absolute value of the angular deviation is 39.3°.
Answer:
first order date and most recent order date
Explanation:
it was switched. column 5 should be most recent order date because it's 2020 while column 6 should be first order date because it was in 2019
Explanation:
The emf is equal to the work done on the charge per unit charge (ϵ=dWdq) when there is no current flowing. Since the unit for work is the joule and the unit for charge is the coulomb, the unit for emf is the volt (1V=1J/C).
Measurement means weight, size, length, or capacity of something.