Assertion: led's voltage | /r/HasProperty | applied across the junction
Facets:
value: to make
type: PURPOSE
Source sentences:
text: When a voltage is applied across the junction to make it forward biased, current flows as in the case of any PN junction.
text: But when a voltage is applied across the junction however, so that the P-type anode is made positive and the N-type cathode negative, the positive holes are attracted across the depletion layer towards the negative cathode, also the negative electrons are attracted towards the positive anode and current flows.