Subject: Physics Please answer this all 1. If an electric circuit could be compared to a watercircuit at a water park, then the current would beanalogous to theA. water pressureB. gallons of water flowing down slide per minuteC. bottom of the slideD. water pump2. A bar magnet is divided in two pieces. Which ofthe following statements is true about the forcebetween the broken pieces if they face each otherwith a small separation?A. There is an electric repulsive force between thebroken piecesB. There is an electric attractive force between thebroken piecesC. There is a magnetic repulsive force between thebroken piecesD. There is a magnetic attractive force between thebroken pieces3. The unit of resistivity isA. ohmB. ohm/mC. ohm•mD. Mho

1) current : charge per unit time is called current current = i =qt

. If an electric circuit could be compared to a water ircuit at a water park, then the current would be nalogous to the A. water pressure B. gallons of water flowing down slide per minute C. bottom of the slide D. water pump . A bar magnet is divided in two pieces. Which of he following statements is true about the force etween the broken pieces if they face each other with a small separation?

. If an electric circuit could be compared to a water ircuit at a water park, then the current would be nalogous to the A. water pressure B. gallons of water flowing down slide per minute C. bottom of the slide D. water pump . A bar magnet is divided in two pieces. Which of he following statements is true about the force etween the broken pieces if they face each other with a small separation?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 18PE: An electron in a TV CRT moves with a speed at 6.00107m/s, in a direction perpendicular to the...

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