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D.) In order to calculate both of them, we must know the "FORCE" on the system.
Answer:
Explanation:
Magnetic field at a a point R distance away
B = μ₀ / 4π X 2I / R where I is current
Magnetic field due to one current
= 10⁻⁷ x 2 x 24 / 1 x 10⁻³
48 x 10⁻⁴ T
Magnetic field due to other current
= 10⁻⁷ x 2 x 24 / 3x 10⁻³
16 x 10⁻⁴ T
Total magnetic field , as they act in opposite direction, is
= (48 - 16 ) x 10⁻⁴
32 x 10⁻⁴ T .
Answer:




2.98273 V
Explanation:


V = Voltage = 6 V
Equivalent capacitance is given by

Equivalent capacitance is 
Energy stored is given by

Total energy stored is 
Charge is given by

Voltage is given by


Energy strored in C1 is 


Energy stored in C2 is 

So, the energy is equivalent
Equivalent capacitance


The voltage would be 2.98273 V
High-frequency sound waves have a shorter wavelength and a higher pitch than low-frequency sound waves.