What is the length of the wire from which the coil is made

Reference no: EM13273731

The maximum torque experienced by a coil in a 0.85 T magnetic field is 8.4 10-4 N Â· m. The coil is circular and consists of only one turn. The current in the coil is 3.1 A. What is the length of the wire from which the coil is made? m

Reference no: EM13273731

Questions Cloud

Estimate the change in the length of the solenoid : A 5.06 10-5 H solenoid is constructed by wrapping 63 turns of wire around a cylinder with a cross-sectional area of 9.70 10-4 m2 , Determine the change in the length of the solenoid

What are some examples of nonconventional expenditures : What are some examples of nonconventional expenditures that must be considered in the modern public financial management and budgeting environment? Which are most difficult to address? Why? What strategies do agencies employ to deal with them?

Find out empirical formula and enter in it the box : An oxide of manganese consists of 77.4% manganese by mass. Determine its empirical formula and enter it in the box below.

What is the maximum gain for linear operation : Given two NPN BJTs having b = 100 and ro = 100 KW. Using a single 5V dc power supply, design a differential pair amplifier having 1mA bias current in each transistor. What is its maximum gain for linear operation (balanced input, unbalanced output..

What is the length of the wire from which the coil is made : The maximum torque experienced by a coil in a 0.85 T magnetic field is 8.4 10-4 N Â· m. What is the length of the wire from which the coil is made

What is the cost of haroldson retained earnings : Haroldson Inc. common stock is selling for $22 per share. The last dividend was $1.20, and dividends are expected to grow at a 6% annual rate. Flotation costs on new stock sales are 5% of the selling price. What is the cost of Haroldson's retained..

Design bjt differential pair amplifier for differential gain : Design a BJT differential pair amplifier (balanced in, unbalanced out) that provides 20 dB differential gain and 40 dB CMRR. Assume b = 100, ro = 50 KW. Use dual dc power supplies +Vcc and -Vee.

What is the current yield for messinger bonds : Messenger, Inc. bonds have a 4% coupon rate with semiannual coupon payments and a $1,000 par value. The bonds have 11 years until maturity, and sell for $925. What is the current yield for Messinger's bonds?

Explain phosphate are produced in a precipitation reaction : If 225.6 grams of calcium phosphate are produced in a precipitation reaction, how many moles of the salt have been formed

User Account

All Pages