Please help me find the algebraic expression not the numeric answer. A current o

Question

Please help me find the algebraic expression not the numeric answer.

A current of I =329 mA is flowing through a loop of wire, which has area A =244 cm 2 and resistance R =13 . The current is induced by a uniform magnetic field which is perpendicular to the current loop. Calculate the rate of change of the magnetic field.

G arabic to english - Goo! G anglish to arabic-Goo f racebook 1C × Chegg Study | Guided- I- webwurk.phys.yurku.ca/webwurk2/Pins10104vollsun227./1/ At least one of the answers above is NOT correct. 3 of the questions remain unanswered. 1 point) THE PROBLEM A current of 1-329 mAis lo ing through a loop of wire which has area A-244 cm2 and resistance R=13 The current is |nduced by a uniform magnetic field which is perpendicular to the current loop. Calculate the rate a change of the magnetic field. PAPER SOLUTION INTERPRET DEVELOP Derive an algebraic expression for the change of the magnetic field. dB de EVALUATE ASSESS Note: In order to get credit for this probiem all answers must be correct. Preview My Answers Subrnit Your score was recorded. You have attempted this problem 11 times. You received a score of 0% for this attempt. Your overall recorded score is 0%. You have unlimited attempts remaining. Email instructor 254 AM _ ING 3/1/2018 ^

Explanation / Answer

Induced emf e=d(magnetic flux/time)

e=i*r=d(magnetic field *area/time)

329*10-3*13=(244/1000)*|(dB/dt)|

|dB/dt|=17.528 Tesla/sec

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