Consider a parallel-plate capacitor with plate's area A = 39.3 cm² and separation between the plates d = 3.8 mm. What are the charge and energy stored on the capacitor if it is connected to a 70-Volt battery? The capacitor is filled with air. The charge, Q₁ = 9.0651303 x Units Select an answer The energy, U₁ = 2.24175E-X Units Select an answer If a dielectric material with K= 1.85 is inserted so that it fills the space between the plates (with the capacitor still connected to the same battery), what are the new changre and energy on the capacitor? The new charge, Q₂ = The new energy, U₂: = Units Select an answer Units Select an answer

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Consider a parallel-plate capacitor with plate's area A = 39.3 cm² and separation between the plates
d = 3.8 mm. What are the charge and energy stored on the capacitor if it is connected to a 70-Volt battery?
The capacitor is filled with air.
The charge, Q₁
The energy, U₁
=
9.0651303 X Units Select an answer ✓
= 2.24175E-X Units Select an answer
If a dielectric material with k= 1.85 is inserted so that it fills the space between the plates (with the
capacitor still connected to the same battery), what are the new changre and energy on the capacitor?
The new charge, Q₂
=
The new energy, U₂ =
Units Select an answer
Units Select an answer ✓
Transcribed Image Text:Consider a parallel-plate capacitor with plate's area A = 39.3 cm² and separation between the plates d = 3.8 mm. What are the charge and energy stored on the capacitor if it is connected to a 70-Volt battery? The capacitor is filled with air. The charge, Q₁ The energy, U₁ = 9.0651303 X Units Select an answer ✓ = 2.24175E-X Units Select an answer If a dielectric material with k= 1.85 is inserted so that it fills the space between the plates (with the capacitor still connected to the same battery), what are the new changre and energy on the capacitor? The new charge, Q₂ = The new energy, U₂ = Units Select an answer Units Select an answer ✓
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