When positively charged particles alpha particle is projected towards west and deflected towards north by a magnetic field the direction of magnetic field will be?

Since the positively charged particle is projected towards west, so the direction of current is towards west. Now the deflection is towards north, so the force is towards north.

What will be the direction of magnetic field if an alpha particle projected towards the north is deflected towards east by magnetic field?

EXPLANATION: Here the alpha particle projected towards the north i.e current is towards the north (middle finger). Particle deflects towards east i.e direction of force is towards the east (thumb). So the direction of a magnetic field will be in the upward direction (forefinger).

When positively charged particle is projected towards west?

A positively-charged particle (alpha-particle) projected towards west is deflected towards north by a magnetic field.

What will be the direction of the magnetic field when a positively charged particle projected towards east is deflected towards north?

Here, the positive charge is deflected towards the north by a magnetic field, i.e. the positively-charged particle experiences a force in the northern direction. Thus, the direction of the magnetic field is found to be in the downward direction.

What is positively charged alpha particles?

A positively charged particle ejected spontaneously from the nuclei of some radioactive elements. It is identical to a helium nucleus that has a mass number of 4 and an electrostatic charge of +2. Alpha particles are hazardous when an alpha-emitting isotope is inside the body. …

How are alpha particles deflected in a magnetic field?

Gamma rays in a magnetic field This shows gamma rays are uncharged as they do not experience a force when passing through the lines of a magnetic field. Gamma rays are highly energetic waves with no charge associated with them.

What is the direction of alpha particle?

When a charged particle is projected through a magnetic field perpendicular to its direction then?

When a charged particle enters a magnetic field at a direction perpendicular to the direction of motion, the path of the motion is circular. In circular motion the direction of velocity changes at every point (the magnitude remains constant). Therefore, the tangential momentum will change at every point.

What is the polarity of the alpha particle?

positively charged
What is the polarity of charge of the Alpha Particle? The emitted Alpha particle is positively charged.

Is alpha particles positive or negative charge?

α Particles have a positive charge and are identical with helium nuclei, and consist of two protons and two neutrons.

Are alpha particles positively charged?

A positively charged particle ejected spontaneously from the nuclei of some radioactive elements. It is identical to a helium nucleus that has a mass number of 4 and an electrostatic charge of +2.

What is the direction of magnetic field on alpha particle?

A positively-charged particle (alpha-particle) projected towards the west is deflected towards north by a magnetic field. The direction of magnetic field is The direction of the magnetic field can be determined using the Fleming’s Left hand rule.

Which particle is deflected towards the north by a magnetic field?

A positively-charged particle (alpha-particle) projected towards west is deflected towards north by a magnetic field. The direction of magnetic field is A) towards south B) towards east C) downward D) upward Fleming’s Left-hand rule: Places the thumb, forefinger, and middle finger in mutually perpendicular directions.

What is the direction of current when positively charged particle is projected?

Since the positively charged particle is projected towards west, so the direction of current is towards west. Now the deflection is towards north, so the force is towards north.