An electric current flows along an insulated strip PQ of a metallic conductor. The current density in the strip varies as shown in the graph in Fig.
Which of the following statements could explain this variation?
  • a)
    The strip is narrower at P than at Q
  • b)
    The strip is narrower at Q than at
  • c)
    The potential gradient along the strip is uniform
  • d)
    The resistance per unit length of the strip is constant.
Correct answer is option 'A'. Can you explain this answer?

Class 12 Question

By Gautam Gupta · yesterday ·Class 12

Can you answer this question?

People are searching for an answer to this question.
This discussion on An electric current flows along an insulated strip PQ of a metallic conductor. The current density in the strip varies as shown in the graph in Fig.Which of the following statements could explain this variation?a)The strip is narrower at P than at Qb)The strip is narrower at Q than atc)The potential gradient along the strip is uniformd)The resistance per unit length of the strip is constant.Correct answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by Class 12 Students. The Questions and Answers of An electric current flows along an insulated strip PQ of a metallic conductor. The current density in the strip varies as shown in the graph in Fig.Which of the following statements could explain this variation?a)The strip is narrower at P than at Qb)The strip is narrower at Q than atc)The potential gradient along the strip is uniformd)The resistance per unit length of the strip is constant.Correct answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of Class 12, which is also the largest student community of Class 12. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 12 on EduRev and even discuss your questions like An electric current flows along an insulated strip PQ of a metallic conductor. The current density in the strip varies as shown in the graph in Fig.Which of the following statements could explain this variation?a)The strip is narrower at P than at Qb)The strip is narrower at Q than atc)The potential gradient along the strip is uniformd)The resistance per unit length of the strip is constant.Correct answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 12 community, EduRev has the largest solved Question bank for Class 12.