The diagram shows a positive charge moving in a magnetic
field.
in which direction is the magnetic force acting on the
charge?

Moving charges

Explanation:

We can remember this diagram using the right-hand rule. If you point your pointer finger in the direction the positive charge is moving, and then your middle finger in the direction of the magnetic field, your thumb points in the direction of the magnetic force pushing on the moving charge.

explanation:

specific heat is the amount of heat required to raise the temperature of a unit mass of a substance.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.