May a Shabbat lamp be placed on a tree before Shabbat to burn there during Shabbat?

Is it permitted to open a door in the normal manner when a lit candle is placed directly behind it (against the wall behind the door) and the wind could extinguish it?

6 opinions

Is it permitted to close a door that is already open facing a lit candle placed behind that door?

3 opinions

Is it permitted to open a door when a candle is fixed to the wall directly behind the door (such that opening the door would knock against the wall near the candle)?

3 opinions

Is it permitted to open or close a door when a candle is fixed to the door itself (where the oil moves closer or farther from the wick with each movement)?

4 opinions

Is it permitted to open a door facing a bonfire (medura) that is near the door, even in a normal wind?

4 opinions

If one forgot a candle on a board before Shabbat, may one tilt the board on Shabbat so the candle falls off?

5 opinions

If a candle was deliberately placed on a board before Shabbat, does the board become muktze (a beis la'davar ha'asur) and may it not be moved?

4 opinions

Is it permitted to touch (but not move) the synagogue menorah while candles are burning on it?

3 opinions