field strength
field intensity

For this work he invented the Cotton balance to measure the magnetic field intensity precisely.

In 1981, however, production models of magnets failed at less than the magnetic field intensity needed for operation.

At the earth's surface, the gravitational field intensity is about 9.8 N/kg.

A Townsend discharge can be sustained only over a limited range of gas pressure and electric field intensity.

We're getting closer and closer to them, according to the field intensity.

The field intensity is holding at just over fifty.

Then we had the question, what happens to the electric field intensity if we double the charge.

The answer given is there would be no change in the electric field intensity.

As the field intensity is varied, switching between its positive and negative values can occur.

Not only that, but I've been watching the expansion versus the field intensity.