16. The 12.0 cm long rod in Figure 23.11 (a) moves at 4.00 m/s. What is the strength of themagnetic field if a 95.0 V emf is induced?AA = lAxBin XRAxV =At(a)O increasingRHR-2B. XinFApplicationof Lenz'sRXindlawRHR-1"E Equivalent circuit(b)

For the given situation Length of rod (l) = 12.0 cm = 0.12 m Velocity of rod v = 4 m/s Emf induced…

Answered: 16. The 12.0 cm long rod in Figure…

16. The 12.0 cm long rod in Figure 23.11 (a) moves at 4.00 m/s. What is the strength of the magnetic field if a 95.0 V emf is induced? ΔΑ-Δx B At (a)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 20PE: The 12.0 cm long rod in Figure 23.11 moves at 4.00 m/s. What is the strength of the magnetic field...

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Concept explainers

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

Question

16. The 12.0 cm long rod in Figure 23.11 (a) moves at 4.00 m/s. What is the strength of the
magnetic field if a 95.0 V emf is induced?
AA = lAx
Bin X
R
Ax
V =
At
(a)
O increasing
RHR-2
B. X
in
F
Application
of Lenz's
R
X
ind
law
RHR-1
"E Equivalent circuit
(b)

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