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Posted inEngineering Physics
Inverse Square Law
Science in general and Physics in particular are concerned with relationships. Cause and effect is…
Posted inEngineering Physics
Coulomb’s Law
The interaction between charged objects is a non-contact force that acts over some distance of…
Posted inEngineering Physics
Electric Force
Charge Interactions Revisited Previously in Lesson 1, the interactions between charged objects of like charge and opposite…
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Grounding – the Removal of a Charge
The previous three sections of Lesson 2 discussed the three common methods of charging - charging…
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Charging by Conduction
In the previous two sections of Lesson 2, the process of charging by friction and charging by inductionwere described and…
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Charging by Induction
The previous section of Lesson 2 discussed the process of charging an object by friction or rubbing.…
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Methods of Charging
Charging by Friction In Lesson 1, it was explained that atoms are the building blocks of…
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Polarization
In an earlier section of Lesson 1, it was stated that an electrical attraction would be…
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Conductors and Insulators
The behavior of an object that has been charged is dependent upon whether the object is made…
Posted inEngineering Physics
Charge Interactions
Suppose that you rubbed a balloon with a sample of animal fur such as a…