Name the device (a) which creates potential difference in circuits. (b)conducting link between cell and bulb. (c) change the resistance in the ciruit without changing source (battery). (d) used to measure current in circuit. (e) used to measure potential difference.
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Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
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Name the device (a) which creates potential difference in circuits. (b)conducting link between cell...
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