field

What is the value of force on a closed circuit in a magnetic field

The SI unit of magnetic flux is the Weber (named after German physicist and co-inventor of the telegraph Wilhelm Weber) and the unit has the symbol \mathrm {Wb} Wb. Because the magnetic flux is just a way of expressing the magnetic field in a given area, it can be measured with a magnetometer in the same way as the magnetic field.

Discuss the role of maharaja ranbir singh in the field of education

Cultural Contribution of Maharaja Ranbir Singh Maharaja Ranbir Singh’s reign is considered as the age of renaissance in the erstwhile state of J&K. Just like the European renaissance which led to the outburst of the literary activities and production of vast literature, and flourishing of languages. Maharaja also took various measure to.

State the formula giving relation between electric field intensity and potential gradient

The electric field intensity at a point is the gradient of the electric potential at that point after a change of sign (Equation 5.14.3 ). Using Equation 5.14.3, we can immediately find the electric field at any point r if we can describe V as a function of r. Furthermore, this relationship between V and E has a useful physical interpretation.

A long straight wire of circular cross section of radius a carries a steady current i. the current is uniformly distributed across its cross section. the ratio of the magnitudes of magnetic field at a point distant a/2 above the surface of wire to that at a point distant a/2 below its surface is

A long, straight wire of radiusRcarries a steady current Ithat is uniformly dis-tributed over the circular cross section of the wire. Find the magnetic field bothoutside and inside the wire. A sketch of the wire is shown in Fig. 1. Figure 1: Worked Problem Solution We can use Amp`ere’s law to calculateBbecause of thehigh degree of symmetry.

In which field do you think india can build the maximum employment opportunity

Q45. In which field do you think India can build the maximum employment opportunity? India can build the maximum employment opportunities in the agricultural sector and its based industries. Agriculture is the most labour absorbing sector of the economy.

A field is in the shape of a trapezium whose parallel sides are 25 m and 10 m. the non-parallel sides are 14 m and 13 m. find the area of the field.

A field is in the shape of trapezium whose parallel sides are 25m and 10m. The non parallel sides are 14m and 13m. Find the area of the field. Solution Given: AB || CD AB =25 m CD= 10m BC=14m AD= 13m From point C draw CE || DA . Hence ADCE is a ||grm having CD || AE & AD||CE AE= CD= 10m CE= AD= 13m BE= AB- AE =25- 10=15 m BE= 15m In ∆BCE

I saw a of cows in the field

I saw a-----of cows in the field. Pick out the most effective word(s) from the given words to fill in the blank to make the sentence meaningfully complete. If you smuggle goods into the country, then may be------by the customs authority.

I saw a ...... of cows in the field

I Saw a. (A) group of cows in the field. (B) herd Te See answers Advertisement Advertisement archit4646 archit4646 Answer: herd is the answer of your question.

A farmer moves along the boundary of a square field of side 10 m in 40 s. what will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position?

A farmer moves along the boundary of a square field of side 10 m in 30 s. What will be the magnitude of displacement of the farmer at the end of 1 min 45 sec ?A. 10 mB. 10 √2 mC. 20 mD.

2. a farmer moves along the boundary of a square field of side 10 m in 40 s. what will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position?

A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? Answers (1) Side of the square field = Perimeter of the square = According to question, He completes 1 round in . Speed of the farmer = Distance covered in =

What dialog box allows you to change a field name in a pivottable?

In Excel, you find controls to customize a pivot table in myriad places: the PivotTable Analyze tab, Design tab, Field Settings dialog box, Data Field Settings dialog box, PivotTable Options dialog box, and context menus.

Write the formula for the energy stored in the magnetic field of an inductor

Several chapters ago, we said that the primary purpose of a capacitor is to store energy in the electric field between the plates, so to follow our parallel course, the inductor must store energy in its magnetic field. We can calculate exactly how much is stored using tools we already have.