Choose the incorrect statement. Only One Correct Answer Magnetic field is a quantity that has both А. direction and magnitude The relative strength of the magnetic field is В. shown by the degree of closeness of the field lines The magnetic field lines never cross each С. other D. Magnetic field lines are not closed curves Previous Next
Q: Which of the following is a vector quantity ? a. flux density b. magnetic potential O C. magnetic…
A:
Q: Q1. Biot-Savart Law Find the magnetic field by using Biot- Savart Law at a distance z above a long…
A:
Q: Homework 1. What do the arrows in the drawing below tell you about the magnetic field? Magnetic…
A: 1) The arrows tell us the direction of magnetic field created by this magnet. 2) away, towards 3)…
Q: The figure below shows two wires carrying currents of I= 4.95 A in opposite directions, separated by…
A: a) Halfway between the wires (distance d2) the feild due to the left wire is into the page and due…
Q: long horizontal wire carries 10.5 A of current due north. What is the magnitude of the net magnetic…
A:
Q: 1. The maximum magnetic field magnitude you are exposed to due to current in the electrical wiring…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Identify the correct statement about the magnetic field lines. a. Magnetic field lines of a bar…
A: In the given question We have to discuss about the magnetic field lines.
Q: DIRECTIONS: Determine whether each statement is true or false. Write the word TRUE if the…
A: solution is given as
Q: 1.Draw a magnetic field directed up (north) and velocity vector of positively charged particle…
A: Using the right hand rule,we draw
Q: In the diagram below, what is the direction of the magnetic field at point X ? N
A: We need to tell the direction of magnetic field at point X.
Q: Solve only if you know the answer Solve correctly will upvote
A: The objective of this question is to find the magnitude and direction of the current in a wire that…
Q: An electron travels inside of a velocity selector, the magnitude of the electric field is 3.6 N/C…
A:
Q: Describe what is the cause of the magnetic field of the Earth. Describe what is meant by magnetic…
A: Here given the term of introduction of the Earth's magnetic field and magnetic field strength. We…
Q: Magnetic field produced at the center of a current-carrying wire is a. directly proportional to the…
A: The magnetic field produced at the center of a current-carrying wire depends on the geometry of the…
Q: magnetic fields Problem 19 Consider the two wires in the figure, running at a right angle to each…
A: Step 1: Step 2: Step 3: Step 4:Step 5:Step 6:Step 7:Step 8:Step 9:
Q: What is an electromagnet? Name two factors on which the strength of the magnetic field of an…
A: Given An electromagnet We have to define it and factors on which the strength of magnetic field…
Q: A straight wire carrying 9.6 A current is laid in a E-W magnetic field. When 0.40 m of wire is in…
A: In the question it is given that a wire is placed in magnetic field F= 1.2 N i=9.6 A θ=90°…
Q: What is the magnetic field (B) according to the following diagram if Po= 1.26x106 Tm/A 1=3A, d= 25m…
A: I = 3A d =5m
Q: 7. The magnitude of the magnetic field at the center of a Bohr-model hydrogen atom caused by the…
A:
Q: Both magnetization and magnetic intensity have the same unit. a) True b) False
A: A
Q: A D
A: For left wire, F = I(dl×B) = I [dl(j)×B(k)] = I(dl)B (i) For right wire, F = I[dl(-j)×B(k)] = I(dl)B…
Q: 1) A magnetic field of 1.2-T is shown with red symbols and limited to an area 3.5-m on a side. The…
A: A) Using Amere's right-hand grip rule, the direction of the current is in the upward direction.
Q: 1. If the magnetic field is located in the negative x-axis and the velocity is located in the…
A: Fleming’s Left-hand Rule: If we stretch the thumb, middle finger, and index finger of the left hand…
Q: an electric field has a magnitude of 103 N/C. Both fields point in the same ction. A positive 1.5-μC…
A:
Q: The magnetic force on a positive elementary charge traveling at 10.67 percent of speed of light is…
A: Given: The magnitude of the elementary charge particle is q=1.6×10-19 C. The speed of the light is…
Q: Calculate the wavelength of light emitted from a hydrogen atom if an electron transitions between…
A:
Q: Which of the following is true Left Right I 1. The "left" of the electromagnet is its north end. The…
A: Given An electromagnet is placed near to the a permanent magnet as shown in the figure We have to…
Q: True or False 1. The force of attraction or repulsion between two magnetic poles s directly…
A:
Q: Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 13.0 cm- 6.0…
A:
Q: 9. Use this inclination to calculate the magnitude of the total magnetic field of the Earth in the…
A: Question 9:-Given that,Angle of inclination, δ=63°BH: Horizontal component of earth's magnetic…
Q: A current-carrying wire oriented north-south and laid over a compass deflects the compass 25°east.…
A:
Q: 1. What is the magnetic field at P due to the current I in the wire shown? b. a Write your answer in…
A:
Q: Figure shows two points P and Q at distances 'X' and '2X' from a current carrying long wire. -X- If…
A: Magnetic field for a current carrying long wire at point P is given by : Bp = uoI/(2πx) And Point Q…
Q: Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 6.0 cm 13.0 cm…
A:
Q: A magnetic field map shows A) the direction of the magnetic field. B) All of these…
A: solution :- magnetic field map show, the direction of the magnetic field , relative strength of the…
Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…
A:
Q: A very long conducting wire is bent and shaped as shown in the figure. A 5.0 A current flows in the…
A: A very long conducting wire is bent and shaped as shown in the figure. A I=5.0 A current flows in…
Q: A transmission line 6.50 m above strung the ground carries a current of 595 A. What is the magnetic…
A:
Q: Suppose a wire lies along the y-axis and conducts positive current in the +y direction. What is the…
A: Solution: A wire lies along the y-direction and the current flow in the positive y-direction,
Q: 10. A positive charge moving with a constant velocity v enters a region of a uniform magnetic field…
A:
Q: Select the correct expression for the force on a current currying wire in magnetic field. a. FI-BL…
A: F - Force I - Current L - Length of the wire B - Magnetic field
Q: a spatial uniform magnetic field goes into page assuming that there is a particle that undergoes a…
A:
Q: 4. The magnetic field on the distance 4.5 cm from the current - carrying straight, long conductor is…
A:
Q: 1 8. 7 6. wire A wire is carrying a current that is in the out of page direction. What is the…
A:
Step by step
Solved in 2 steps