Find the magnetic induction at spot where coil is located

Assignment Help Other Subject
Reference no: EM132434099

Assignment -

Q1. Find the current density as a function of distance r from the axis of a radially symmetrical parallel stream of electrons if the magnetic induction inside the stream varies as B = brα, where b and α are positive constants.

Q2. A small coil C with N = 200 turns is mounted on one end of a balance beam and introduced between the poles of an electromagnet as shown in Fig. The cross-sectional area of the coil is S =1.0 cm2, the length of the arm OA of the balance beam is l = 30 cm. When there is no current in the coil the balance is in equilibrium. On passing a current I = 22 mA through the coil the equilibrium is restored by putting the additional counterweight of mass Δm = 60 mg on the balance pan. Find the magnetic induction at the spot where the coil is located.

338_figure.png

Reference no: EM132434099

Personality strengths and weaknesses

If you did franchise, and knowing your own personality strengths and weaknesses, how could you digest and understand the disclosure statement and franchise agreement so that y

Analyze which home parameter

Assume that you are a real estate agent in Florida, working with a retired couple from out of state. They are considering purchasing a retirement home in Boca Raton as they wi

Intelligence tests have island of brilliance

Some people who score low on intelligence tests have an "island of brilliance," which refers to some incredible ability, such as heightened musical memory. This condition is k

Well-defined issue that is controversial by nature

The final draft of your essay should contain the following basic features: A well-defined issue that is controversial by nature. A clear thesis statement that demonstrates the

Is lego engaged in socially responsible behavior

Which external environmental factor in this case is least important to LEGO's success? Which external environmental factor, in this case, is most important to LEGO's continuin

Implement an adversarial system

Imagine you are a judge on the Supreme Court of a nation. The country's trial-by-jury court procedure is currently under judicial review. The majority of the judges would li

Either enteral-parenteral nutrition is different ethinically

Do you feel that either enteral or parenteral nutrition is different ethinically, emotionally, or legally than other life prolonging technologies such as a respirator?Why or w

What are two communicable diseases-the symptoms

What are two communicable diseases, the symptoms, their effects on children, and lifetime implications for early childhood educators or children, if a disease is contracted? H

Reviews

Write a Review

 
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd