Determine the current in the solenoid

Reference no: EM13492193

A long solenoid has 140 turns/cm and carries current i. An electron moves within the solenoid in a circle of radius 2.60 cm perpendicular to the solenoid axis. The speed of the electron is 0.056 c (c = speed of light). Find the current i in the solenoid.

Reference no: EM13492193

Questions Cloud

What adjustment should chief make to the allowance : How does the use of estimates affect the financial statements of a company and in your opinion, does the use of estimates create opportunities for companies' to manipulate financial reporting?

Explain the resulting reaction mixture is an equilibrium : SO2 and O2 react together to form SO3. The resulting reaction mixture is an equilibrium involving all three compounds. Which of the following changes will cause the equilibrium to shift to the left

How much work is done by the persons weight : A rescue helicopter lifts a 60 kg person straight up by means of a cable. The person has an upward acceleration of 0.70 m/s2, How much work is done by the person's weight

Explain what will be the final temperature of aluminium : What will be the final temperature of a 3.5 kg block of aluminium (initial temperature = 22oC) after the addition of 2.9 kJ of energy. Specific heat of aluminium

Determine the current in the solenoid : A long solenoid has 140 turns/cm and carries current i. An electron moves within the solenoid in a circle of radius 2.60 cm perpendicular to the solenoid axis. Find the current i in the solenoid

Explain elemental analysis of a compound containing h and b : Elemental analysis of a compound containing H, B and O gave 1.3% H and 27.5% B. The molecular weight of the compound is 157.3. What is the molecular formula of the compound. a. H3B5O6 b. H2B4O7 c. H2B5O9 d. H2B4O8

Find additional resistance should be added in series : A power supply has an open-circuit voltage of 35.0 V and an internal resistance of 2.00 O. What additional resistance should be added in series

Explain how many moles of oxygen were used in the combustion : How many moles of oxygen were used in the combustion of solid naphthalene, C 10 H 8 , if 51 kJ of energy were released to the surroundings

What are the free cash flows of the project : Your firm is considering a project that would require purchasing $7.5 million worth of new equipment. Determine the present value of the depreciation tax shield associated with this equipment if the firm’s tax rate is 40%, the appropriate cost of cap..

User Account

All Pages