The ilfustration below is similar to Figure 24.2 in your textbook. Iron filings trace

Attraction or repulsion of charges depends on their signs, positives or negatives. Attraction or repulsion of magnets depends on their magnetic or

Opposite poles attract; like poles

A magnetic field is produced by the of electric charge.

Clusters of magnetically aligned atoms are magnetic

A magnetic surrounds a current-carrying wire.

When a current-carrying wire is made to form a coil around a piece of iron, the result is an

A charged particle moving in a magnetic field experiences a deflecting that is maximum when the charge moves to the field.

A current-carrying wire experiences a deflecting that is maximum when the wire and magnetic field are to one another.

A simple instrument designed to detect electric current is the ; when calibrated to measure current, it is an ; when calibrated to measure voltage, it is a

The largest size magnet in the world is the itself.

The ilfustration below is similar to Figure 24.2 in your textbook. Iron filings trace out patterns of magnetic field lines about a bar magnet. In the field are some magnetic compasses. The compass needle in only one compass is shown. Draw in the needles with proper orientation in the other compasses.

The ilfustration below is similar to Figure 24.1 Ob in your textbook. Iron filings trace out magnetic field pattern aboutthe loop of current-carrying wire. Draw in the compass needle orientations for alf the compasses.