Help! Will Mark Brainliest! What is often used to power circuits in a house?
A. Household electricity
B. The sun
C. Remote electricity
D. Lights

Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?

Which of the following best describes the shape of earth's orbit? a.ellipticalb.circularc.spirald.figure eight