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Both parts a) and b.)

Both parts a) and b.)

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Both parts a) and b.)

 

A3.80 mm diameter wire carries a 15.2 A current when the electric field is 8.60x10-2 V/m ▼ Review | Constants Part A What is the wire's resistivity? p= 6.42x10-8 m Submit Previous Answers ✓ Correct Correct answer is shown. Your answer 6.4167-10-8 = 6.4167x10-8 m was either rounded differently or used a different number of significant figures than required for this part. Part B If a battery voltage of 8.55 V is applied to this wire to produce this current, how long must it be? [ΨΕΙ ΑΣΦ L = 994 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Transcribed Image Text:A3.80 mm diameter wire carries a 15.2 A current when the electric field is 8.60x10-2 V/m ▼ Review | Constants Part A What is the wire's resistivity? p= 6.42x10-8 m Submit Previous Answers ✓ Correct Correct answer is shown. Your answer 6.4167-10-8 = 6.4167x10-8 m was either rounded differently or used a different number of significant figures than required for this part. Part B If a battery voltage of 8.55 V is applied to this wire to produce this current, how long must it be? [ΨΕΙ ΑΣΦ L = 994 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
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