Sharanya Asked a Question
March 28, 2021 9:56 pmpts 30 pts
87. Application of Hall effect are I. To find the type of charge carriers in a sample. II. To find the density of charge in a sample. III. To find the unknown magnetic field. Codes (A) I, II are true and Ill is false (B) I, II are false and IIl is true (C) I, III are true and II is false (D) I. II and IlI are true
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  • Devisharan thankyou
    Answer option 4 is correct. we can measure all three given quantities from hall effect.
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