a wire is bent in the form of a quadrant of a circle of diameter 1.4m
A uniformly charged rod (length=2.0m, charge per unit length=5.0nC/m) is bent to form one quadrant of a circle. What is the magnitude of the electric field at the center of the circle? answer: 50N/C please show all your steps
Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in Quadrant 2 of the xy plane with its center at the origin. The wire carries a charge density 0. Final answers not given (a) Derive an expression for E, at the origin (b) Derive an expression for E, at the origin. (c) Find the magnitude and direction of the net electric field at the origin
Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in Quadrant 2 of the xy plane with its center at the origin. The wire carries a charge density λ > 0. Final answers not given] (a) Derive an expression for E at the origin. (b) Derive an expression for Ey at the origin. (c) Find the magnitude and direction of the net electric field at the origin. y'
A piece of wire is bent to form a circle with radius r. It has a steady current I flowing through it in a counterclockwise direction as seen from the top (looking in the negative zdirection). (Figure 1) Part A What is Bz(0), the z component of B⃗ at the center (i.e., x=y=z=0) of the loop? Express your answer in terms of I, r, and constants like μ0 and π. Bz(0) = SubmitHintsMy AnswersGive UpReview Part
Please write clearly.
thanks!
A wire with resistance R is bent to form a square with a side of length a and is placed in external magnetic field. Find a charge, which will pass through the wire after the square has been deformed into two identical squares (i) by applying a twist and (ii) without a twist
A wire with resistance R is bent to form a square with a side of length a and is placed in external magnetic...
A piece of wire is to be bent in the form of a rectangle to put around a picture frame. The length of the picture frame is 1.5 times the width. Write a program that prompts the user to input the length of the wire and outputs the length and width of the picture frame. USING C++ language please
A wire with resistance R is bent to form a square with a side of length a and is placed in external magnetic field. Find a charge which will pass through the wire after the square has been deformed into two identical squares (i) by applying a twist and (ii) without a twist.
A 60 cm long wire is bent into a circle. The circle of wire is placed flat on a table and a uniform magnetic field is applied to the whole table which points upwards. The magnetic field has strength which varies with time t as B=0.025 t^2 T/s^2. The wire has a resistance of 45 ohms. what is the current induced in the circuit at t= 1.5s? In which direction does it flow?
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...