Aishwarya once visited her uncles house somehow she came to know about her uncles illness and also about the neglection of MRI due to its high cot she then not only collected money from some of her family friends but also convinced her uncle for the test.The reports came after the test helped the doctors to treat him well. After getting well, uncle arranged the money and returned to her saying thanks. Then her uncle did a brief research about the test and found that it was expensive because of its set-up, that needs a strong magnetic fields and pulses of radio wave energy.
(a)What were the values shown by Aishwarya and her uncle
(b)How the magnetic field produced due to a circular coil depends on its radius
(c)State the characteristics of magnetic field lines produce by current carrying circular coil
Answers
(a) Ability to take prompt decisions, presence of mind, general awareness, sympathy, helping and caring nature, concern for each other. (Any two)
(b) Magnetic field produced due to circular coil at its centre is inversely dependent on the radius of the coil.
(c) Characteristics of magnetic field lines produced by current carrying circular coil are :
(i) Magnetic field lines are straight at the centre.
(ii) Field lines are perpendicular to the plane.
(iii) Field lines will enter the circular coil from the side with clockwise current and will leave from the other side.
(iv) Field lines are in the form of concentric circles near the wire whose radius increases as we move away from the wire. (any two)
(a) Ability to take prompt decisions, presence of mind, general awareness, sympathy, helping and caring nature, concern for each other. (Any two)
(b) Magnetic field produced due to circular coil at its centre is inversely dependent on the radius of the coil.
(c) Characteristics of magnetic field lines produced by current carrying circular coil are :
(i) Magnetic field lines are straight at the centre.
(ii) Field lines are perpendicular to the plane.
(iii) Field lines will enter the circular coil from the side with clockwise current and will leave from the other side.
(iv) Field lines are in the form of concentric circles near the wire whose radius increases as we move away from the wire.
i hope it helps you....