The correct answer is (b) 4. The energy stored in a capacitor is given by U = (1/2) C V². When the potential V is doubled, the new energy becomes U' = (1/2) C (2V)² = (1/2) C × 4V² = 4U. Thus, the energy stored in the capacitor increases 4 times its initial value. For more visit here: https://www.tiRead more
The correct answer is (b) 4.
The energy stored in a capacitor is given by U = (1/2) C V². When the potential V is doubled, the new energy becomes U’ = (1/2) C (2V)² = (1/2) C × 4V² = 4U. Thus, the energy stored in the capacitor increases 4 times its initial value.
The correct answer is: (a) increases When capacitors are connected in parallel, their total capacitance is the sum of their individual capacitances: Ceq = C₁ + C₂ + C₃ +… This increases the overall capacitance, allowing the system to store more charge at the same voltage. For more visit here: https:Read more
The correct answer is: (a) increases
When capacitors are connected in parallel, their total capacitance is the sum of their individual capacitances: Ceq = C₁ + C₂ + C₃ +…
This increases the overall capacitance, allowing the system to store more charge at the same voltage.
The correct answer is: (c) charge When capacitors are connected in series, the same charge flows through each capacitor. However, the potential difference across each capacitor may vary depending on its capacitance, while the total capacitance is less than the smallest individual capacitor in the seRead more
The correct answer is:
(c) charge
When capacitors are connected in series, the same charge flows through each capacitor. However, the potential difference across each capacitor may vary depending on its capacitance, while the total capacitance is less than the smallest individual capacitor in the series.
When air is replaced by mica, which has a dielectric constant of 6, the capacitance of the capacitor increases by a factor of 6. This is because the capacitance is directly proportional to the dielectric constant of the material between the plates. Thus, replacing air with mica increases the capacitRead more
When air is replaced by mica, which has a dielectric constant of 6, the capacitance of the capacitor increases by a factor of 6. This is because the capacitance is directly proportional to the dielectric constant of the material between the plates. Thus, replacing air with mica increases the capacitance sixfold.
A condenser is charged to double its initial potential. The energy stored in the condenser becomes x times, where x = ……
The correct answer is (b) 4. The energy stored in a capacitor is given by U = (1/2) C V². When the potential V is doubled, the new energy becomes U' = (1/2) C (2V)² = (1/2) C × 4V² = 4U. Thus, the energy stored in the capacitor increases 4 times its initial value. For more visit here: https://www.tiRead more
The correct answer is (b) 4.
The energy stored in a capacitor is given by U = (1/2) C V². When the potential V is doubled, the new energy becomes U’ = (1/2) C (2V)² = (1/2) C × 4V² = 4U. Thus, the energy stored in the capacitor increases 4 times its initial value.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-2/
When a number of capacitors are connected in parallel between two points, the equivalent capacitance
The correct answer is: (a) increases When capacitors are connected in parallel, their total capacitance is the sum of their individual capacitances: Ceq = C₁ + C₂ + C₃ +… This increases the overall capacitance, allowing the system to store more charge at the same voltage. For more visit here: https:Read more
The correct answer is: (a) increases
When capacitors are connected in parallel, their total capacitance is the sum of their individual capacitances: Ceq = C₁ + C₂ + C₃ +…
This increases the overall capacitance, allowing the system to store more charge at the same voltage.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-2/
When a number of capacitors are connected in series between two points, all the capacitors possess same
The correct answer is: (c) charge When capacitors are connected in series, the same charge flows through each capacitor. However, the potential difference across each capacitor may vary depending on its capacitance, while the total capacitance is less than the smallest individual capacitor in the seRead more
The correct answer is:
(c) charge
When capacitors are connected in series, the same charge flows through each capacitor. However, the potential difference across each capacitor may vary depending on its capacitance, while the total capacitance is less than the smallest individual capacitor in the series.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-2/
When air inbetween the plates of a capacitor is replaced by mica of dielectric constant 6, its capacity
When air is replaced by mica, which has a dielectric constant of 6, the capacitance of the capacitor increases by a factor of 6. This is because the capacitance is directly proportional to the dielectric constant of the material between the plates. Thus, replacing air with mica increases the capacitRead more
When air is replaced by mica, which has a dielectric constant of 6, the capacitance of the capacitor increases by a factor of 6. This is because the capacitance is directly proportional to the dielectric constant of the material between the plates. Thus, replacing air with mica increases the capacitance sixfold.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-2/