A wire is bent into the form of semicircle of radius R and carry curre – InterviewSolution

InterviewSolution

1.	A wire is bent into the form of semicircle of radius R and carry current i. Magnetic field at point P as shown in figure is B=μ0iaπRln(b+c)
Answer» A wire is bent into the form of semicircle of radius R and carry current i. Magnetic field at point P as shown in figure is $B = \frac{μ_{0} i}{a π R} l n (b + c)$

Discussion

No Comment Found

Related InterviewSolutions

Bones with air cavities occur in
Which one of the following pairs of hormones are the examples of those that can easily pass through the cell membrane of the target cell and bind to a receptor inside is (mostly in the nucleus)?
The oxygen that is released as O2 during photosynthesis came from _____________ molecules.
__ are an modification to parenchyma that helps in storing air.
The rate at which species go extinct without human interference is called ___.
The secretions of the Cowper’s glands
Which one is an important constituent of renin angiotensinogen–aldosterone system?
Which of the following can be a remedy for inbreeding depression?
Which of the following is the defining characteristics of living organisms?
Regarding the assertion and reason, select the right option.Assertion [A]: Water scarcity has led to arsenic and fluoride contamination of water.Reason [R]: As the water gets scarce, the concentration of minerals such as arsenic and fluoride increases.