50 N clockwise 100 N counterclockwise 100 N counterclockwise 100 N clockwise

Q: Study the behavior of different materials below when subjected to magnets. Materials (Comb, Rubber…

A: Magnetic Behavior : Magnetic : if a material attract by magnet Non-magnetic : if a material not…

Q: The flux is calculated with respect to a fixed frame of reference. False True Multiple choise

A: Two observers of the same experiment would obtain different results for fluxes of the same…

Q: DIRECTIONS:  Determine whether each statement is true or false.  Write the word TRUE if the…

A: solution is given as

Q: A flat, rectangle field measures 100ft by 150ft. Determine the area of this field in square meters…

A: Given  Length of rectangular field  L = 100 ft  Breadth of rectangular field  B = 150 ft  To find…

Q: Om=2.78 |h=31m Find P.E g=10m ls2

A:

Q: All magnetic fields originate in O iron atoms magnetic domains. O moving electric charges

A: to identify : All magnetic fields originate in _____

Q: RELATE MAGNETIC FIELD TO TORQUE

A: Magnetic field and torque.

Q: 3(cos 28◦ + i sin 28◦)

A: 3(Cos 28◦ + i Sin 28◦)

Q: Earth's geographic North Pole of the earth is close to its magnetic Geograph k north pole O west O…

A: Poles are the points of origin of all the longitudinal lines of earth and is also where the earth's…

Q: the magnetic force on a charged particle depends on

A:

Q: How might a loop of wire carrying a current be used as a compass? Can it be used as a compass to…

A: If we have a suspend of the loop of wire by a thread , have a battery suspended as well and if we…

Q: Your friend says that, when a compass is taken across the equator, it turns around and points in the…

A: When a compass is kept near the bar magnet, the compass’s north pole points toward the magnet’s…

Q: 9. Gravitational, magnetic and electrostatic forces A Obey an inverse square law B Originate from…

A: An inverse square law is characteristic of anything that spreads out in straight lines, without…

Q: The current north magnetic pole is near the geographic North Pole, but they are not exactly the same…

A: Solution:

Q: A positive charge moving toward the top of this page experiences a force of 1.0N to the right. into…

A: The magnetic field acting on a charge moving in a particular direction and experiencing a force is…

Q: Which of the following is NOT a similarity between magnets and electrical charges? There are…

A: Force between like poles  or like charges  are repulsive  in nature and between unlike poles or…

Q: Working of safety fuses depends upon   1. magnetic effect of the current2. chemical effect of the…

A: Safety fuses are used to prevent from excessive current flowing from the wire.

Q: Why does an electric fan continue to rotate for some time after the current is switched off?

A:

Q: A compass points to A. Geographic north B. Geographic east C. Magnetic north D. Magnetic east

A: Introduction: The magnetic compass is a device that uses a permanent magnet to show the direction.

Q: Choose the BEST answer to the following: The electrical force of attraction between an election and…

A: The electrical force between any two charged particles depends on the magnitude of charge of the…

Q: Some tools contain permanent magnets. What two types of materials could these tools pick up

A: Some tools contain permanent magnets , these tools can pick up lighter and heavier objects depending…

Q: Where an electric charge experiences a force, there is an A. electric field B. magnetic field C.…

A: When a charge particle is placed in the electric field the force on the charge particle is  F= q E…

Q: The electrical force between two charges is 14.1 N. One charge is 8.6 x 10^-4 C. This charge is…

A: The electrical force between two charges is 14.1 N. One charge is 8.6 x 10^-4 C. This charge is…

Q: The magnetic force that Earth exerts on a compass needle is less than the force that the compass…

A: The magnetic force that Earth exerts on a compass needle is equal to the force that the compass…

Q: 10.0 2 4.00 N 5.00 N 2.00 N 3.00 N 8.00 V

A:

Q: Choose the BEST answer to the following: A magnetic force acting on a beam of electrons can change…

A: The magnetic force acts on a beam of electron and is given by,

Q: Choose the correct statement below about the interaction between magnets, magnetic materials and…

A: A magnet consist of two poles North pole and south pole respectively in magnet opposite pole attract…

Q: Super fine 40-gauge copper wire has a diameter of only 0.080 mm and weighs only 44.5 g/km. Suppose a…

A: The weight of copper wire per unit length is mL=44.5 g/km , if m mass of the wire is taken out , the…

Q: A 75 cm wire carrying 35 mA runs perpendicular through a magnetic field and experiences a magnetic…

A: Given data: The length of wire is L=75 cm. Current in wire is I=35 mA. Magnetic force is B=5.7 N.

Q: This type of magnet can be made stronger by applying more current. Permanent Magnet Ferro Magnet…

A: Electro Magnet:  The magnetic field is created by an electric current in this form of magnet.

Q: magnets

A: Some magnets don't require any power or force to maimtain their field.

Q: True or false:  The stir bar is magnetized to stir using a magnet in the stir plate.

A: Yes it is True.

Q: When an object with an electric charge of 0.050mC is 10.m from an object with an electric charge of…

A:

Q: Magnetism is
 Group of answer choices   a force of its own produced by isolated magnetic charges.…

A: Given:Magnetism is:Now,Magnetism is the force exerted by magnets when they attract or repel each…

Q: This type of magnet can be turned on and off by applying electricity. Permanent Magnet Ferro Magnet…

A: Electromagnet acts as a temporary magnet which is made up of coils of wire. It behaves as a magnet…

Q: 1 Tesla (T) equals to

A:

Q: Which one of the following is NOT a source of a magnetic field? Group of answer choices Earth…

A: Magnetic Field is the region around a magnetic material or a moving electric charge within which the…

Q: 2.00 4.0 V 12.0 V 4.00 Ob

A: Current will flow due to 12 volt battery only

Q: The force between a magnet and a magnetic material is always what?

A: Force between magnet and magnetic substance

Q: A vector needs three quantities for its specification. Name the three independent quantities…

A: Earth’s magnetic field is due to circulating electric currents in its molten core.

Q: A high voltage line carries a current of 6,073 A from south to north. The geomagnetic field (76.7…

A:

Q: Which letter will measure the weakest magnetic field

A: Magnetic field is greater where the intensity of field is greater.

Q: The blades of fan continue to rotate even when the current is switched off?

A:

Q: 55° 13 12 850 N 5. 2000 N F = ?

A: Given here that the resultant force is -3100y^ N The angle made by force of magnitude 2000N with the…

Q: Physicist S. A. Goudsmit devised a method for measuring the mass of heavy ions by timing their…

A:

Q: A 0.35 m wire carries 0.48 A of current. It is pushed by a magnet with a force of 0.9 N. What is the…

A:

Q: 32 V 40 0 12 0 20 0 16 0

A:

Q: A compass is a magnet. Only if the compass has a battery. YES. Only if there are electrical charges…

A: Que. A compass is a magnet or not?

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.