Motion of charged particles and Alternating current

Question 1

Formula

Magnetic force experienced by a charged particle equals

Answer 1

Magnetic flux density * charge * velocity

Question 2

Formula

Orbiting charged particle radius equals

Answer 2

mass * velocity / (magnetic flux density * charge)

Question 3

Formula

Momentum of charged particle equals

Answer 3

Magnetic flux density * charge * radius

Question 4

Formula

Charge to mass ratio of electron equals

Answer 4

2 * potential difference / (radius * magnetic flux density)^2

Question 5

Formula

Velocity of a charged particle equals

Answer 5

Electric field strength / Magnetic flux density

Question 6

Definition

Hall effect

Answer 6

Production of potential difference across an electrical conductor when an external magnetic field is applied in a direction perpendicular to the direction of the current

Question 7

Formula

Hall voltage equals

Answer 7

Magnetic flux density * Intensity / (number density of charge carrier * thickness * charge)

Question 8

Formula

Alternating current equals

Answer 8

Max Intensity * Sin(angular frequency * time)

Question 9

Formula

Alternating voltage equals

Answer 9

Max Voltage * Sin(angular frequency * time)

Question 10

Forumla

Root mean square value of current equals

Answer 10

Max intensity / sqrt(2)

Question 11

Definition

Rectification

Answer 11

Converting alternating current to direct current