1) A circular loop of radius 4.7 cm is positioned in a uniform magnetic field of magnitude 5680G so that the normal to the loop makes an angle of 40° with the magnetic field. Calculate,Magnetic flux produced in the coil in weber :В2) A transformer is used to supply a 15.25 V to a model train while taking power from a 136 Vwall plug. If the train operates at 82 W of power, calculate,(i) Current in the secondary coil of the transformer in amperes :(ii) Ratio of the number of primary to secondary turns(iii) What type of transformer is used here?step downstep up

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1) A circular loop of radius 4.7 cm is positioned in a uniform magnetic field of magnitude 5680 G so that the normal to the loop makes an angle of 40° with the magnetic field. Calculate, Magnetic flux produced in the coil in weber :

1) A circular loop of radius 4.7 cm is positioned in a uniform magnetic field of magnitude 5680 G so that the normal to the loop makes an angle of 40° with the magnetic field. Calculate, Magnetic flux produced in the coil in weber :

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

1) A circular loop of radius 4.7 cm is positioned in a uniform magnetic field of magnitude 5680
G so that the normal to the loop makes an angle of 40° with the magnetic field. Calculate,
Magnetic flux produced in the coil in weber :
В
2) A transformer is used to supply a 15.25 V to a model train while taking power from a 136 V
wall plug. If the train operates at 82 W of power, calculate,
(i) Current in the secondary coil of the transformer in amperes :
(ii) Ratio of the number of primary to secondary turns
(iii) What type of transformer is used here?
step down
step up

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