E drew a diagram of an electric generator.
Which best describes Dante's error?
There should be a battery connected to the brushes.
There should be one brush on each slip ring.
The slip rings should be touching each other.
The magnets should be above the armature and axle.
Slip ring
Brushes

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present