No air, no resistance to gravity, no protection from radiation, no moderation of temperature swings.
ideally there will not be any resistance to the capacitor,so at this condition it should not not discharge the stored energy. but practically small resistance will be there in the capacitor so the energy stored by the capacitor will be discharged through resistance.
It is not a shunt with zero resistance. It is very small, but it is not zero. The large current develops a small voltage across the small resistance. Measuring that small voltage gives you a proportional measurement of the current.
type 2
Resistance of air passages refers to the degree to which air flow is impeded as it travels through the respiratory system. This resistance is influenced by factors such as the size of the airways, the presence of inflammation or obstruction, and the elasticity of the lung tissue. High resistance can make breathing difficult and may be a characteristic of conditions like asthma or chronic obstructive pulmonary disease.
It depends on whether the transistor is in the active region or not. Usually, the transistor would be in the active region when we are asking this question. if we look at the data sheet for the popular 2N3905 transistor, available at http://www.fairchildsemi.com/ds/2N/2N3905.pdf, we see that if V collector-emitter is 10 V, the collector current is 1 mA, and the small signal frequency is 1 kHz, the typical small signal signal input impedance (which is nearly the same as small signal base-emitter resistance) is about 5,000 ohms. Under the same conditions, the typical output admittance, (which is nearly the same as the small signal collector-emitter resistance) is about 30 microsiemens. Calculate 1/0.000030 to find that this is the same as about 33,000 ohms, so in this case the collector-emitter small signal resistance is greater than the base-emitter small signal resistance. You might be able to find an operating point where the reverse is true.
The resistance of a transformer primarily refers to the resistance of its windings, which is typically fixed and does not change significantly under normal operating conditions. However, the effective impedance seen by the primary or secondary side can vary based on load conditions and frequency. Additionally, factors such as temperature changes can affect the resistance of the windings, as resistance generally increases with temperature. Overall, while the intrinsic resistance remains constant, the apparent resistance can vary due to external factors.
A: practically any series resistance will do that
That will depend on the terms and conditions of the trust. Some allow for distribution for specific reasons.
Self resistance is exactly what it sounds like it would be. It is the resistance that you make happen on your own.
absence of friction...no air resistance
some resistance and potential difference