Secondary voltage developped is a 20 v b 10 v.
A step up transformer has a ratio of one to ten.
2 volts is fed to the primary.
Neglecting slight losses if 100 w of power go into the primary coil the power coming from the secondary coil is.
A step up transformer has a ratio of one to ten.
What are step up and step down transformers.
Neglecting slight losses if 100 w of power go into the primary coil the power coming from the secondary coil is.
A step up transformer has a ratio of one to ten.
A secondary voltage developed is.
A cell of emf 2 volts is fed to the primary.
A step up transformer has a turn ratio of 10.
Combining the ratio of eq.
Secondary voltage ratio and 1 10 primary.
A step up transformer has turn ratio 10.
What we have here is a device that steps the voltage down by a factor of ten and current up by a factor of ten.
A cell of e m f.
By faraday s law of induction.